primary filter2,000+ factories verified

Our company offers a comprehensive range of air filtration solutions, including panel filters, bag filters, HEPA/ULPA systems, and FFUs, designed for diverse applications from commercial HVAC to pharmaceutical and semiconductor cleanrooms. We provide technically sound and cost-effective options tailored to various industrial environments.

Guangdong Yi Filter Technology Co., Ltd. is a professional manufacturer of filtration equipment, engaged in the research and development, production and sales of liquid filtration and air filtration equipment for 15 years. The company has introduced foreign high-tech production equipment to produce a variety of high-quality filtration products, and has a number of industry-leading patents.

Thenow was established in 2005, belonging to Thenow Group(Former name Apureda Group) as the wholly-owned subsidiary. Being a standard maker, Thenow Group is a global specialist in the development and production of filtering systems and solutions with 6 production units. As one of Thenow Group's production units, Thenow Purification's business is to provide customers with sustainable best in class air filtration products and services. We mainly focus on manufacturing air filters for industrial dedusting, gas turbine air inlet systems and HVAC systems.

FILTMAX is one of the biggest and most professional filters manufacturer in China, especially in new replacement filters for construction machinery and agricultural machinery

Gu'an Z& L Filtration Technology Manufacture Co., Ltd Was established in 1999, Z& L has a production construction area of 60, 000 square meters, plus a 1000 square meters working and living area including modern office building, multi-function hall and staff apartment, etc, existing staff more than 100 people including high and intermediate professional technicians and management staff of 50 people.

Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.

GEZI Filtech - Your Trusted Partner for Premium Filtration Solutions

Wuxi Haoyuan Purification Equipment Co, Ltd, located on the shores of the scenic Taihu Lake in the south of the Yangtze River, close to the Beijing-Hangzhou Grand Canal. Xiyi Expressway, which is well connected in all directions and offers pleasant views. Haoyuan purification is currently the largest and most specialized in China. One of the manufacturers of purification equipment. The company covers a total area of 10 acres and the production workshop has a total area of 10, 000 square meters. The production workshop with FFU high-efficiency filter for air supply thus reaching C clean level has an area of 4000 square meters. There is the production of high-efficiency filters and filter elements, and it is detected that the packaging is completed in a clean environment. Haoyuan Purification has several. Dynamic production line and testing equipment, annual output of 200, 000 air filters/year, 100, 000 filter elements/year, purification3000 units/year.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Dongguan Senbao Purifying Equipment Co., Ltd. Established in 2003, and factory covers 10, 500 square meters, we are a professional manufacturer engaged in the research, development, production, sale and service of Fan Filter Units, HEPA Filters, Pocket Filters, V Bank Filters, Pre Filters and Bag Filter Media. Our products mainly used in: Food, beverage, electronics, photo electricity, semiconductor, circuit board, displayer, chemical, biological pharmaceutical, hospital, environmental protection engineering, precise instrument, commercial buildings, and other industries; We are located in the "World Factory" Dongguan City. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including Mini Pleated Pleating Machine, Sealant Filling Machine, Corrugating Paper Machine, Bag Filter Media Production Machine and Laser particle scanner test equipment. In addition, we have obtained I S O 9 0 0 1 certificates, China National Test reports on the filters. Our Products selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Southeast Asia, Middle East, South and North America. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

Futai Purification Technology (Jiangsu) Co., Ltd was established in 2002, with its headquarters located in Suzhou, Jiangsu province. It has 50000 square meters of housing and has been deeply engaged in the field of air purification for more than 20 years. With strong technical expertise and innovative capabilities, the company holds a leading position in the air purification industry.

Dongguan Huake Environmental Co., Ltd. & Dongguan Huake Precision Equipment Co., Ltd.

Nantong Lyusen Environmental Protection Purification Material Co., Ltd. Was established in 1998, located in Jingyuan Ruigu Ecological Technology City, Chongchuan district, Nantong, Jiangsu Province, not too far from Shanghai. Lyusen is company which incorporates science, industry, and trade, boasting equipped assembly line, testing equipment, as well as complete quality assurance system. In addition, Lyusen also cooperates with many famous state institutions in Shanghai and Nanjing to do R&D in the area of air purifier.  

     Henan Lindao Filtration Equipment Manufacturing Co., Ltd. is a professional enterprise that produces and sells filter cartridges and filtration equipment. The company has clean and tidy production workshops, standardized filter cartridge production lines, and a large number of processing equipment. The product quality is high, and it is a first-class filtration equipment supplier in China.

Nantong Junde Industrial Technology Co., Ltd(the former name is Shanghai/Kunshan Chihe Purification Equipment Co., Ltd. Or Shanghai Chihe Purification Equipment Co., Ltd) located in Nantong city, Jiangsu Province, started by our director Zhouchangjun in 2005. The compay is a professional manufacturer in industrial spray nozzles, polyester cartridge filters, air filters and related accessories of China, one of the high-tech enterprises and OEM manufacturer, too. Products contain flat fan nozzles, full cone/solid cone nozzles, air nozzles, hollow cone nozzles, unijet nozzles, air panel filters, air bag filters, cylindrical polyester cartridge filters, widely used in coating pretreatment, environmental protection, metallurgy, electronics, automotive, appliance manufacturing, papermaking, pharmaceutical industry, about 56 to 100 industrial processes.

Hebei Yaozun Auto Parts' product Jinli Jieyaozun focuses on the R&D and manufacturing of air filters, oil filters, diesel filters and fuel filter generator sets, and has supported OEM ODM OEM for more than 20 years. Welcome to call the filter source factory at

Suzhou National Purification Technology Co., Ltd. Was established in 2009, We specialized in all grades of air filters, HEPA boxes, FFUs (fan filter unit) etc. And has become one of the Chinese leading companies in the air filtration industry, our annual sales have exceeded 39 million dollars.

Guangzhou Railway Locomotive Fittings Works Co., Ltd. (GRF) was established in 1998 and has since been a pivotal player in the railway industry, specializing in the production of critical components for rolling stock. As a designated manufacturer for China Railway Corporation (formerly the Ministry of Railways) and a member of the diesel locomotive standardization technical committee, GRF plays a crucial role in the supply chain of the railway sector

CORALFLY Filter is a professional supplier of Filters for generators, construction machines, compressor, passenger cars, commercial vehicles, buses, heavy-duty and light-duty trucks and other industrial-use vehicles. Which have strong R&D department and experienced engineers. We can design and make OEM/ODM products according to your ideas and samples. With high quality products, excellent service and a good reputation, we have won great support from customers around the world. Thus, our company scale has been expanded. At present, we export products all over the world, such as Russia, Southeast Asia, the Middle East, South America, Europe, North America, etc. We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. We willing to move forward together with you in search of mutual development and mutual prosperity!

Our company was founded in 1993 and has become one of the largest and most famous professional manufactures in the filter industry in China. Depend on we have more than 12, 000 sqm workshops and advanced production equipment lines, our company has the capacity to manufacture filters of 50, 000 sqm for each model per month.

2012 In 2014, we entered Chengdu Hongpailou Auto Parts City and gradually explored the threshold of the industry. In 2014, we established a production factory in Hebei, producing and selling ourselves. In 2016, we gradually entered the development stage, with automated production lines and sufficient production capacity. Now our factory is an integrated factory integrating research and development, production, and foreign trade sales.

Jiangsu BOEEP environmental protection technology Co., Ltd. Was founded in 1995 year, lying in the Chinese historical famous city-Yangzhou. The company integrates research and development, manufacturing, installation and commissioning services, mainly engaged in sewage sludge treatment, environmental protection equipment research and development, production, sales and technical services.

Hangzhou Juntai Plastic Products Co., Ltd., established in 2013, has become one of China's foremost manufacturers specializing in plastic products and advanced environmental water treatment solutions. Spanning an area of 30, 000 square meters and backed by a team of over 100 highly skilled professionals, the company has evolved into a recognized national high-tech enterprise that rigorously adheres to the ISO9001 quality management system.

Nanjing Blue Sky Filter Co., Ltd. Was founded in 2009. Blue Sky manufactures and sells various types of air filters and has expanded the product range to water filtration products, kitchen filtration products, and automotive filtration products etc. The company's products are exported to international markets of 48 countries.

Nanjing Beite Air Conditioning Equipment Co., Ltd. is a comprehensive enterprise specializing in the research and development, production, sales and after-sales service of water treatment equipment.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

ZJY: Your Trusted Partner for Premium Filtration Solutions in Southeast China

Huirui (Shandong) Environmental Technology Co., Ltd.

Jinglan (Hainan) Trading Co., Ltd. is an industrial and trading enterprise integrating the sales and production & processing of purification products.

Guangzhou ZN Filter Material Co., Ltd., headquartered in Guangzhou, is a leading manufacturer committed to providing innovative and sustainable air filtration solutions. We specialize in the research, development, production, and sales of high-quality filtration products for a wide range of industries, including electronics, pharmaceuticals, and automotive manufacturing.