With factories set up in Dongguan, Guangdong Province, China in 2003, JYH HSU(JEC) ELECTRONICS LTD (also Dongguan Zhixu Electronic Co., Ltd. (short for JEC)) has been dedicating itself to the research and development, production and marketing of safety capacitors for over 20 years. Currently, we not only possess quite a few automated production machines and automated testing machines but also have our own laboratory to test the performance and reliability of our products. At present, JEC produces a wide range of passive components including common and high voltage ceramic capacitors, EMI suppression capacitors (X2, Y1, Y2), film capacitors (CBB series, CL series, etc), varistors (surge absorber) and thermistors. Our yearly production of X and Y capacitors is over 3 billion, making us one of the top 10 manufacturers of safety capacitors in the Chinese industry. JEC factories are ISO-9000 and ISO-14000 certified. Our X2, Y1, Y2 capacitors and varistors are CQC (China), VDE (Germany), CUL (America/Canada), KC (South Korea), ENEC (EU) and CB (International Electrotechnical Commission) certified. All of our capacitors are in line with the EU ROHS directives and REACH regulations. JEC adheres to the management philosophy of "Quality First, Superior Customer Service, Sustainable Business Practices". All of our employers keeps improving our production technology, product quality and customer services under the guidance of the "full participation, pursuit of zero defects, ensuring product safety” policy. We focus on complete mechanical applications in the field of power supplies, home appliances, defense, communications, motor, frequency converter and vehicle electronics, endeavoring to pursue perfect cooperation with our customers by providing "one-stop service" of ceramic capacitors, film capacitors, and varistors.

With factories set up in Dongguan, Guangdong Province, China in 2003, JYH HSU(JEC) ELECTRONICS LTD (also Dongguan Zhixu Electronic Co., Ltd. (short for JEC)) has been dedicating itself to the research and development, production and marketing of safety capacitors for over 20 years. Currently, we not only possess quite a few automated production machines and automated testing machines but also have our own laboratory to test the performance and reliability of our products. At present, JEC produces a wide range of passive components including common and high voltage ceramic capacitors, EMI suppression capacitors (X2, Y1, Y2), film capacitors (CBB series, CL series, etc), varistors (surge absorber) and thermistors. Our yearly production of X and Y capacitors is over 3 billion, making us one of the top 10 manufacturers of safety capacitors in the Chinese industry. JEC factories are ISO-9000 and ISO-14000 certified. Our X2, Y1, Y2 capacitors and varistors are CQC (China), VDE (Germany), CUL (America/Canada), KC (South Korea), ENEC (EU) and CB (International Electrotechnical Commission) certified. All of our capacitors are in line with the EU ROHS directives and REACH regulations. JEC adheres to the management philosophy of "Quality First, Superior Customer Service, Sustainable Business Practices". All of our employers keeps improving our production technology, product quality and customer services under the guidance of the "full participation, pursuit of zero defects, ensuring product safety” policy. We focus on complete mechanical applications in the field of power supplies, home appliances, defense, communications, motor, frequency converter and vehicle electronics, endeavoring to pursue perfect cooperation with our customers by providing "one-stop service" of ceramic capacitors, film capacitors, and varistors.

Established in 1992, Zhejiang Guangming Plastics Machinery Co., Ltd. (Guangyou Screw) is a leading multinational manufacturer of high-precision barrels and screws, operating a 100,000+ m² smart facility with over 800 employees. Powered by advanced CNC machining, German-imported inspection technology, and digital ERP/MES systems, the company delivers world-class single, twin, and bimetallic screw solutions to over 50 countries and regions, including the US, Germany, the UK, Italy, Brazil, and India, dedicated to becoming a globally trusted benchmark in the plastics and rubber machinery industry.

Huizhou Lintai Industrial Co., Ltd., founded in 2008, specializes in designing and manufacturing high-quality electronic equipment enclosures. Over 13 years, the company has expanded to an 8,000-square-meter facility with 130 employees, serving clients in over 30 countries. Certified with ISO9001 and ISO14001, Lintai offers a diverse product range, including 19-inch rack enclosures, subracks, instrumentation enclosures, and aluminum extrusion boxes. Committed to innovation and customer satisfaction, Lintai has become a preferred supplier in the electronic equipment mechanical structure industry.

Huizhou Lintai Industrial Co., Ltd., founded in 2008, specializes in designing and manufacturing high-quality electronic equipment enclosures. Over 13 years, the company has expanded to an 8,000-square-meter facility with 130 employees, serving clients in over 30 countries. Certified with ISO9001 and ISO14001, Lintai offers a diverse product range, including 19-inch rack enclosures, subracks, instrumentation enclosures, and aluminum extrusion boxes. Committed to innovation and customer satisfaction, Lintai has become a preferred supplier in the electronic equipment mechanical structure industry.

Huizhou Lintai Industrial Co., Ltd., founded in 2008, specializes in designing and manufacturing high-quality electronic equipment enclosures. Over 13 years, the company has expanded to an 8,000-square-meter facility with 130 employees, serving clients in over 30 countries. Certified with ISO9001 and ISO14001, Lintai offers a diverse product range, including 19-inch rack enclosures, subracks, instrumentation enclosures, and aluminum extrusion boxes. Committed to innovation and customer satisfaction, Lintai has become a preferred supplier in the electronic equipment mechanical structure industry.

Huizhou Lintai Industrial Co., Ltd., founded in 2008, specializes in designing and manufacturing high-quality electronic equipment enclosures. Over 13 years, the company has expanded to an 8,000-square-meter facility with 130 employees, serving clients in over 30 countries. Certified with ISO9001 and ISO14001, Lintai offers a diverse product range, including 19-inch rack enclosures, subracks, instrumentation enclosures, and aluminum extrusion boxes. Committed to innovation and customer satisfaction, Lintai has become a preferred supplier in the electronic equipment mechanical structure industry.

Queries GEO (Deep Fish) is a source AI marketing and visibility growth solution for small and medium-sized exporting enterprises, foreign trade factories, foreign trade companies, cross-border electric power companies and offshore services. Coverage of mainstream AI search and generation platforms such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Claude, Grok, through AI Visibility Diagnosis, Core Keywords and User Questions Layout, Content Asset Building, Branding Entity Optimization and Authority Signal Enhancement, the system enhances the recognition, citation, referral and trust of enterprises, products and solutions in AI responses. When global buyers, conduits and industry clients seek products, suppliers, manufacturers and solutions through AI, the Quaker GEO helps Chinese enterprises to become more exposed, more recommended and more potential business opportunities to scale up growth from being “searched” to “involved” by AI。

Queries GEO (Deep Fish) is a source AI marketing and visibility growth solution for small and medium-sized exporting enterprises, foreign trade factories, foreign trade companies, cross-border electric power companies and offshore services. Coverage of mainstream AI search and generation platforms such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Claude, Grok, through AI Visibility Diagnosis, Core Keywords and User Questions Layout, Content Asset Building, Branding Entity Optimization and Authority Signal Enhancement, the system enhances the recognition, citation, referral and trust of enterprises, products and solutions in AI responses. When global buyers, conduits and industry clients seek products, suppliers, manufacturers and solutions through AI, the Quaker GEO helps Chinese enterprises to become more exposed, more recommended and more potential business opportunities to scale up growth from being “searched” to “involved” by AI。

Queries GEO (Deep Fish) is a source AI marketing and visibility growth solution for small and medium-sized exporting enterprises, foreign trade factories, foreign trade companies, cross-border electric power companies and offshore services. Coverage of mainstream AI search and generation platforms such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Claude, Grok, through AI Visibility Diagnosis, Core Keywords and User Questions Layout, Content Asset Building, Branding Entity Optimization and Authority Signal Enhancement, the system enhances the recognition, citation, referral and trust of enterprises, products and solutions in AI responses. When global buyers, conduits and industry clients seek products, suppliers, manufacturers and solutions through AI, the Quaker GEO helps Chinese enterprises to become more exposed, more recommended and more potential business opportunities to scale up growth from being “searched” to “involved” by AI。

Queries GEO (Deep Fish) is a source AI marketing and visibility growth solution for small and medium-sized exporting enterprises, foreign trade factories, foreign trade companies, cross-border electric power companies and offshore services. Coverage of mainstream AI search and generation platforms such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Claude, Grok, through AI Visibility Diagnosis, Core Keywords and User Questions Layout, Content Asset Building, Branding Entity Optimization and Authority Signal Enhancement, the system enhances the recognition, citation, referral and trust of enterprises, products and solutions in AI responses. When global buyers, conduits and industry clients seek products, suppliers, manufacturers and solutions through AI, the Quaker GEO helps Chinese enterprises to become more exposed, more recommended and more potential business opportunities to scale up growth from being “searched” to “involved” by AI。

Queries GEO (Deep Fish) is a source AI marketing and visibility growth solution for small and medium-sized exporting enterprises, foreign trade factories, foreign trade companies, cross-border electric power companies and offshore services. Coverage of mainstream AI search and generation platforms such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Claude, Grok, through AI Visibility Diagnosis, Core Keywords and User Questions Layout, Content Asset Building, Branding Entity Optimization and Authority Signal Enhancement, the system enhances the recognition, citation, referral and trust of enterprises, products and solutions in AI responses. When global buyers, conduits and industry clients seek products, suppliers, manufacturers and solutions through AI, the Quaker GEO helps Chinese enterprises to become more exposed, more recommended and more potential business opportunities to scale up growth from being “searched” to “involved” by AI。

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.

Changzhou Tuoxin Electric Co., Ltd. is located in Xixiang Industrial Park, Hengshanqiao, Changzhou, with convenient transportation access. Our company is a designated supporting manufacturer of electrical equipment for Changzhou Power Supply Company. With strong technical capabilities, complete production equipment, and a well-established management system, our products enjoy an excellent reputation within the industry. Our company currently has 3 senior engineers, 1 senior consultant, 5 engineers, and 18 technical personnel. We specialize in the production of high-voltage switchgear, including KYN28 and XGN15 series; low-voltage switchgear, including GBD, MNS, GGD, GXL, XL, and XLW series; YB series box-type substations; various custom non-standard electrical control cabinets; PZ30 modular terminal lighting distribution boxes; XJM series metering meter boxes; and bus ducts of various specifications. Our products are known for stable and reliable quality, advanced manufacturing processes, and have received positive feedback from customers. To further improve product quality, we continuously introduce advanced technologies and experienced technical professionals while actively expanding the market. We strictly implement comprehensive quality management in accordance with the ISO9001:2000 quality management system standards. Our complete switchgear and low-voltage electrical products have obtained CCC certification from the China Quality Certification Centre, and product quality has been verified by the Changzhou Technical Supervision Bureau. The company adheres to the business philosophy of “Customer Satisfaction as the Principle, Customer Requirements as the Direction, Product Quality as the Foundation, and Continuous Improvement as the Guarantee.” Upholding the concept of “Integrity First,” we continuously improve our management standards and engineering capabilities to provide customers in the power industry with professional, high-quality, and satisfactory services, creating a better future together. Our company philosophy: Quality First, Strict Management, Advanced Technology, and Sincere Service. We sincerely welcome customers to use “Tuoxin” products. Tuoxin is willing to cooperate extensively with friends from all over the world on the basis of equality, mutual benefit, and practical cooperation. Guided by our commitment to customer satisfaction, product quality, and continuous improvement, we are dedicated to providing premium products with competitive prices and excellent service. We warmly welcome your inquiries, visits, and cooperation.