Ningbo Yushang Trading Co., Ltd. was established on June 8th, 2018, and is located in Ningbo City, Zhejiang Province. It mainly engaged in the sales of specialized plastic processing equipment, mechanical parts and components, mold sales, wholesale sales of electronic products, hardware products, household appliances, clothing, daily necessities, automobiles and accessories; Self operated and agency import and export business of various goods and technologies.

**XILUO**, licensed by Dongguan Xiluo Mold Technology Co., Ltd, specializes in high-precision fastener dies and molds for screws, bolts, nuts, and cold-formed parts for 23 years. With a global presence in Asia, Europe, America, and the Middle East, we prioritize quality, innovation, competitive pricing, and on-time delivery. Our in-house products include standard/non-standard punches, carbide heading dies, trimming dies, and thread rolling dies. We also export heading and thread rolling machines. Trusted for expertise and reliability, we foster win-win partnerships worldwide.

Qingdao Luteng Machinery Technology Co., Ltd. was established in March 2015 and is located at No. 3, Qiangli Road, Jiaoxi Town Industrial Park, Jiaozhou City, Qingdao. Qingdao Luteng mainly deals in various types of welding robots, welding positioners, gun cleaners, handling robots, palletizing robot production lines and other automated mechanical equipment, supporting on-demand customization. Qingdao Luteng has won a variety of design patents and utility model patents, and obtained environmental, quality, and occupational health and safety management system certifications. It is an industrial robot production line manufacturer integrating R&D, production, manufacturing, sales, and after-sales service with technological innovation and intelligent manufacturing.

Qingdao Luteng Machinery Technology Co., Ltd. was established in March 2015 and is located at No. 3, Qiangli Road, Jiaoxi Town Industrial Park, Jiaozhou City, Qingdao. Qingdao Luteng mainly deals in various types of welding robots, welding positioners, gun cleaners, handling robots, palletizing robot production lines and other automated mechanical equipment, supporting on-demand customization. Qingdao Luteng has won a variety of design patents and utility model patents, and obtained environmental, quality, and occupational health and safety management system certifications. It is an industrial robot production line manufacturer integrating R&D, production, manufacturing, sales, and after-sales service with technological innovation and intelligent manufacturing.

Leling Youyuan Environmental Protection and Energy saving Equipment Co., Ltd. is located in the beautiful Jinsi Xiaozao Leling City. The company is situated in the Zhongchuang Base Industrial Park of Zhengdian Industrial Park in Leling City. We are a professional enterprise that produces and processes high-frequency welded spiral finned tubes, laser welded spiral finned tubes, superconducting heat pipes, and various waste heat recovery environmental protection and energy saving equipment. The factory covers an area of over 10000 square meters and has a total of 76 employees, including 12 technical and R&D personnel. It has 8 latest high-frequency welding machines, 5 laser welding machines, and 6 rolling steel aluminum finned tube machines. With established experience, it also has a new management model and business philosophy of the company. We look forward to working with partners to build an open, collaborative, and win-win industrial ecology, injecting lasting momentum into the high-quality development of the global economy.

Leling Youyuan Environmental Protection and Energy saving Equipment Co., Ltd. is located in the beautiful Jinsi Xiaozao Leling City. The company is situated in the Zhongchuang Base Industrial Park of Zhengdian Industrial Park in Leling City. We are a professional enterprise that produces and processes high-frequency welded spiral finned tubes, laser welded spiral finned tubes, superconducting heat pipes, and various waste heat recovery environmental protection and energy saving equipment. The factory covers an area of over 10000 square meters and has a total of 76 employees, including 12 technical and R&D personnel. It has 8 latest high-frequency welding machines, 5 laser welding machines, and 6 rolling steel aluminum finned tube machines. With established experience, it also has a new management model and business philosophy of the company. We look forward to working with partners to build an open, collaborative, and win-win industrial ecology, injecting lasting momentum into the high-quality development of the global economy.

Leling Youyuan Environmental Protection and Energy saving Equipment Co., Ltd. is located in the beautiful Jinsi Xiaozao Leling City. The company is situated in the Zhongchuang Base Industrial Park of Zhengdian Industrial Park in Leling City. We are a professional enterprise that produces and processes high-frequency welded spiral finned tubes, laser welded spiral finned tubes, superconducting heat pipes, and various waste heat recovery environmental protection and energy saving equipment. The factory covers an area of over 10000 square meters and has a total of 76 employees, including 12 technical and R&D personnel. It has 8 latest high-frequency welding machines, 5 laser welding machines, and 6 rolling steel aluminum finned tube machines. With established experience, it also has a new management model and business philosophy of the company. We look forward to working with partners to build an open, collaborative, and win-win industrial ecology, injecting lasting momentum into the high-quality development of the global economy.

Guangdong Guangyu Feng Ventilation & Cooling Equipment Co., Ltd. is a professional enterprise specializing in ventilation and cooling solutions, integrating research and development, production, sales, and installation. We focus on manufacturing energy-saving air conditioners, evaporative cooling fans, negative pressure fans, and water curtain walls, and also deliver large-scale ventilation and cooling projects. Guided by the principle of "Quality First" and the philosophy of "Customer-Centric, Integrity-Driven", we uphold our brand vision: "Technology for a Better Environment". Our mission is to enhance environmental and living standards, and we continuously evolve with a forward-thinking business mindset. With a dual focus on the domestic market and global expansion, we strive to create win-win partnerships with all our customers, and contribute to society through superior products and exceptional service. As a trusted ventilation and cooling equipment provider in South China, our core values are: "Serve customers with sincerity, and achieve excellence through quality."

Guangdong Guangyu Feng Ventilation & Cooling Equipment Co., Ltd. is a professional enterprise specializing in ventilation and cooling solutions, integrating research and development, production, sales, and installation. We focus on manufacturing energy-saving air conditioners, evaporative cooling fans, negative pressure fans, and water curtain walls, and also deliver large-scale ventilation and cooling projects. Guided by the principle of "Quality First" and the philosophy of "Customer-Centric, Integrity-Driven", we uphold our brand vision: "Technology for a Better Environment". Our mission is to enhance environmental and living standards, and we continuously evolve with a forward-thinking business mindset. With a dual focus on the domestic market and global expansion, we strive to create win-win partnerships with all our customers, and contribute to society through superior products and exceptional service. As a trusted ventilation and cooling equipment provider in South China, our core values are: "Serve customers with sincerity, and achieve excellence through quality."

Guangdong Guangyu Feng Ventilation & Cooling Equipment Co., Ltd. is a professional enterprise specializing in ventilation and cooling solutions, integrating research and development, production, sales, and installation. We focus on manufacturing energy-saving air conditioners, evaporative cooling fans, negative pressure fans, and water curtain walls, and also deliver large-scale ventilation and cooling projects. Guided by the principle of "Quality First" and the philosophy of "Customer-Centric, Integrity-Driven", we uphold our brand vision: "Technology for a Better Environment". Our mission is to enhance environmental and living standards, and we continuously evolve with a forward-thinking business mindset. With a dual focus on the domestic market and global expansion, we strive to create win-win partnerships with all our customers, and contribute to society through superior products and exceptional service. As a trusted ventilation and cooling equipment provider in South China, our core values are: "Serve customers with sincerity, and achieve excellence through quality."

Guangdong Guangyu Feng Ventilation & Cooling Equipment Co., Ltd. is a professional enterprise specializing in ventilation and cooling solutions, integrating research and development, production, sales, and installation. We focus on manufacturing energy-saving air conditioners, evaporative cooling fans, negative pressure fans, and water curtain walls, and also deliver large-scale ventilation and cooling projects. Guided by the principle of "Quality First" and the philosophy of "Customer-Centric, Integrity-Driven", we uphold our brand vision: "Technology for a Better Environment". Our mission is to enhance environmental and living standards, and we continuously evolve with a forward-thinking business mindset. With a dual focus on the domestic market and global expansion, we strive to create win-win partnerships with all our customers, and contribute to society through superior products and exceptional service. As a trusted ventilation and cooling equipment provider in South China, our core values are: "Serve customers with sincerity, and achieve excellence through quality."