Nantong Henka Environment Solutions Co., Ltd was founded in 2004. Henka is one of the famous and professional air filter manufacturers for air purifiers, air cleaners, and ventilation systems. Our air filters include HEPA, VOC removal filters, Formaldehyde removal filters, Activated Carbon filters, Odor removal filters, HVAC filters, i-Hepa ventilation purification devices, and IFD purification devices. Henka is the customized air filter supplier for the famous brands of air purifiers and air cleaners in the North American market and China market. Henka provides not only air filters but also professional air purification solutions. Henka is located in Haimen City, Jiangsu Province, which is only 120 kilometers away from Shanghai. Henka has ISO14001:2015, ISO9001:2015 and ISO45001:2018 certifications, efficiency and air resistance test system for filter media, noise test lab, 30 cubic meters test room for formaldehyde and VOC remove efficiency, CADR test room for air purifier. ASHRAE 52.2 is used in testing air filters. With more than 20 years of experience working with a US engineering team, we can design the product based on the specifications, drawings, samples, or even ideas from our customers, and provide professional air filtration solutions to our customers. We provide complete engineering design services, including the design of various specifications of filters, the production of engineering samples, production and testing, solid modeling, rapid prototyping and other tools to provide a variety of services for customers. We design and manufacture custom filters to solve filtration and related problems for our customers. In order to meet the requirements of our customers in the relevant market, we respond quickly and provide innovative solutions.

Nantong Henka Environment Solutions Co., Ltd was founded in 2004. Henka is one of the famous and professional air filter manufacturers for air purifiers, air cleaners, and ventilation systems. Our air filters include HEPA, VOC removal filters, Formaldehyde removal filters, Activated Carbon filters, Odor removal filters, HVAC filters, i-Hepa ventilation purification devices, and IFD purification devices. Henka is the customized air filter supplier for the famous brands of air purifiers and air cleaners in the North American market and China market. Henka provides not only air filters but also professional air purification solutions. Henka is located in Haimen City, Jiangsu Province, which is only 120 kilometers away from Shanghai. Henka has ISO14001:2015, ISO9001:2015 and ISO45001:2018 certifications, efficiency and air resistance test system for filter media, noise test lab, 30 cubic meters test room for formaldehyde and VOC remove efficiency, CADR test room for air purifier. ASHRAE 52.2 is used in testing air filters. With more than 20 years of experience working with a US engineering team, we can design the product based on the specifications, drawings, samples, or even ideas from our customers, and provide professional air filtration solutions to our customers. We provide complete engineering design services, including the design of various specifications of filters, the production of engineering samples, production and testing, solid modeling, rapid prototyping and other tools to provide a variety of services for customers. We design and manufacture custom filters to solve filtration and related problems for our customers. In order to meet the requirements of our customers in the relevant market, we respond quickly and provide innovative solutions.

Nantong Henka Environment Solutions Co., Ltd was founded in 2004. Henka is one of the famous and professional air filter manufacturers for air purifiers, air cleaners, and ventilation systems. Our air filters include HEPA, VOC removal filters, Formaldehyde removal filters, Activated Carbon filters, Odor removal filters, HVAC filters, i-Hepa ventilation purification devices, and IFD purification devices. Henka is the customized air filter supplier for the famous brands of air purifiers and air cleaners in the North American market and China market. Henka provides not only air filters but also professional air purification solutions. Henka is located in Haimen City, Jiangsu Province, which is only 120 kilometers away from Shanghai. Henka has ISO14001:2015, ISO9001:2015 and ISO45001:2018 certifications, efficiency and air resistance test system for filter media, noise test lab, 30 cubic meters test room for formaldehyde and VOC remove efficiency, CADR test room for air purifier. ASHRAE 52.2 is used in testing air filters. With more than 20 years of experience working with a US engineering team, we can design the product based on the specifications, drawings, samples, or even ideas from our customers, and provide professional air filtration solutions to our customers. We provide complete engineering design services, including the design of various specifications of filters, the production of engineering samples, production and testing, solid modeling, rapid prototyping and other tools to provide a variety of services for customers. We design and manufacture custom filters to solve filtration and related problems for our customers. In order to meet the requirements of our customers in the relevant market, we respond quickly and provide innovative solutions.

LASWIM Water Environment Equipment Co., Ltd was founded in 1989 with a mission to promote the well-being of mankind, beautify living environments, and improve life quality. With over three decades of experience, LASWIM has become an industry leader in the pool and spa industry in China, offering a complete line of energy-efficient residential and commercial pool products, including infinity pools, pool pumps, filters, salt chlorine generators, underwater lights, heat pumps, pool ladders, starting platforms, racing lane lines, underwater observation windows, white plastic accessories, and integrated filtration equipment. LASWIM invests heavily in state-of-the-art manufacturing facilities equipped with the latest technology to minimize manufacturing costs while maintaining the highest standards of quality. The company is committed to certification under ISO 9001 worldwide standards for quality. LASWIM's reputation is built on a commitment to providing quality products and services while rapidly responding to international needs for its products. LASWIM remains dedicated to the development and progression of its greatest and most valuable resources - its employees. By providing professional development opportunities, employees are given the chance to increase their responsibility within the organization. LASWIM products are widely used throughout the world through its sales teams and cooperative partners in the USA, Australia, France, Spain, and other countries, forming a powerful marketing network and service system globally. To work more efficiently and effectively with customers, LASWIM embraces a "Surpass, Value, Win-Win" strategy that focuses on the company as an intimate partner in business, rather than a hardware-centered organization.

LASWIM Water Environment Equipment Co., Ltd was founded in 1989 with a mission to promote the well-being of mankind, beautify living environments, and improve life quality. With over three decades of experience, LASWIM has become an industry leader in the pool and spa industry in China, offering a complete line of energy-efficient residential and commercial pool products, including infinity pools, pool pumps, filters, salt chlorine generators, underwater lights, heat pumps, pool ladders, starting platforms, racing lane lines, underwater observation windows, white plastic accessories, and integrated filtration equipment. LASWIM invests heavily in state-of-the-art manufacturing facilities equipped with the latest technology to minimize manufacturing costs while maintaining the highest standards of quality. The company is committed to certification under ISO 9001 worldwide standards for quality. LASWIM's reputation is built on a commitment to providing quality products and services while rapidly responding to international needs for its products. LASWIM remains dedicated to the development and progression of its greatest and most valuable resources - its employees. By providing professional development opportunities, employees are given the chance to increase their responsibility within the organization. LASWIM products are widely used throughout the world through its sales teams and cooperative partners in the USA, Australia, France, Spain, and other countries, forming a powerful marketing network and service system globally. To work more efficiently and effectively with customers, LASWIM embraces a "Surpass, Value, Win-Win" strategy that focuses on the company as an intimate partner in business, rather than a hardware-centered organization.