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

Jiangsu Blue Sky Environmental Protection Group Co., Ltd is a well-know flue gas dust removal environmental protectionenterprise in China, it is the standing director of China nonwovens &industrial textiles association member units, national high andnew technology enterprise. The company was founded in 2000, registered capital as 188.33 milion RMB, floor space as 200, 000square meters, professionally produce various kinds of the dedusting fiter product and its fitings.

Wuxi Fengnuochang Electromechanical Technology Co., Ltd.

Tianjin Ruihe Auto parts Co., Ltd. is the international business division of RICHER Group, dedicated to global promotion and sales of Richer brand products. Building upon the strong technical research and production capabilities of our parent company, we are committed to supplying high-performance exhaust after-treatment products, advanced technical solutions, and professional services to customers worldwide. Our innovation-driven approach, centered on customer needs, ensures continuous optimization of product performance and service experience, positioning Richer as a trusted international brand in the environmental technology sector.

SX YJK Tech Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of premium water purification filter cartridges, with its product portfolio strategically positioned in the MID-to-high-end market segment. Boasting rigorous quality control protocols and exceptional cost-performance ratio, the company has earned solid market credibility and strong customer trust across the industry.

Anping County Weikai Filtration Tech Co., Ltd is professionally committed to the research, development, production and customized service of deep-processed wire mesh and woven wire cloth filter products.

Guantao County Jinguan Auto Accessories Co., Ltd is a trustworthy filter manufacturer located in Handan, Hebei. Mainly engaged in the production, sales, research, and development of air filter, cabin filter, eco oil filter & Eco fuel filter for passenger car and heavy duty truck.

Baoding Ningxin Group Co., Ltd. (NINGXIN) Focus on the manufacture and development of molten metal filters, serving the metal casting industry since 2002. NINGXIN is the ISO qualified company and has been providing metal filtration guarantee for more than 100 million pieces of ferrous and non ferrous castings annually, and serving more than 2, 000 metal casting foundries with high-quality filters and reliable services in more than 20 countries. We have a rich history of improving the wellbeing of those we serve through innovative foundry molten metal filter solutions, efficiency advancements, and efforts to promote a sustainable future.

Hebei NDT Auto Parts Manufacture Co., Ltd. It are located in Qinghe county, Hebei province that is only around 400 kilometers away from our capital, Beijing.

Compressor Filtration System Solutions Provider, Driving a New Global Industrial Clean Eco-system

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

Hangzhou Darlly Filtration Equipment Co., Ltd is a high-tech company located in Fuyang, Hangzhou, Zhejiang Province, China.

GEZI Filtech - Your Trusted Partner for Premium Filtration Solutions

Xinxiang City Huahang Filter Co., Ltd. Was founded in 2003, specialized in filtration system over 20 years. Huahang Filter plant covers an area of 26001m2, and we have more than 70 professional staff included technology and quality control team. With all kinds of advanced manufacturing and processing equipment and professional technology team, huahang will give you the best solutions on filters.

Xinxiang Lifeierte Filter Corp., Ltd was situated in Xinxiang city, Henan province, China. (Stock name: Xinxiang Filter, Stock No. 837936, trade mark: LEFILTER) is specialized in researching, developing and manufacturing Hydraulic Filtration, Water Filtration, Air Filtration and other special equipment for environmental protection since 2008. And certified according to DIN ISO 9001 + ISO 14001 + ISO 45001, CE, ect.

Hebei Zhuoqun Machinery Parts Manufacturing Co., Ltd., located in Hebei Province, China, was established in 2011. The company specializes in producing and selling high-quality engineering machinery sales and lining series products. The factory covers an area of 8000 square meters and currently has more than 100 employees, including 10 technical personnel and professional engineers. The company has over 90 sets of professional equipment for production and sales, of which 90% are CNC equipment, including CNC lathes, machining centers, laser cutting machines, oil groove cutting machines, four axis inner diameter drilling machines, outer diameter grinding machines, centerless grinding machines, inner diameter grinding machines, high-frequency equipment for inner and outer diameters, as well as a complete set of heat treatment equipment. The heat treatment processes of workpieces such as normalizing, tempering, carburizing, and intermediate frequency quenching are all guided by professional heat treatment experts.

Jinan Star Voyage Commercial Co., Ltd. is based in Jinan City, Shandong Province. The company is primarily engaged in the supply of parts for trucks, construction machinery, buses, generator sets, mining machinery, oilfield equipment, agricultural equipment, ships, railway systems, and special vehicles. Additionally, we serve as the authorized first-level distributor in Shandong Province for Fleetguard and Donaldson filters.

RAINBOW AUTO PARTS LIMITED is a professional large-scale manufacturer of all types of auto filters, integrating development and production together. Our main products include air filters, oil filters, fuel filters filter elements and cabin filters.

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.  

Shanxi Dingtai Yinrui Filter Manufacturing Co., Ltd. is a high-tech enterprise specializing in the research, development, production and operation of casting filters. Which is located at the foot of Zijinshan Mountain and Houma, the ancient capital of Sanjin, a strong casting city, which is a few miles away from the domestic "king of ductile iron" Jianbang Group

Company Overview:

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

Introduction to Nangong Tongda Automotive Parts Co., Ltd

Guangzhou clean-link filtration technology Co., Ltd, is established in 2007, located in Conghua, Guangzhou. Since our company established, the performance is increased more than 50% for each year. The scope of our company business round many countries and areas: Such as Italy, Germany, Korea, Australia, The Middle East, USA, Southeast Asia, Japan and so on. In 2010, Our branch factory "Clean-Link Filter(Suzhou)Co., Ltd" was set up in Suzhou.

Guangdong Green Valley Environmental Protection Technology Co., Ltd. Was founded in 2014 by an alumni team and returned PhDs from the University of Science and Technology of China. Our headquarters and production base are located in Dongguan City, Guangdong Province.

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

Aivyter, established in 2009, and located in Fuzhou China, is a professional enterprise engaged in the R&D, production, sales and service of screw air compressor, drill jumbo, shotcrete manipulator and relative equipment for industrial use, engineering construction and mining use.

We are a renowned enterprise that specializes in compressed air purification and drying systems' research and development, production, and sales integration. For 17 years, we have been providing top-notch services in the field of compressed air post-processing, and our factory production area spans 3800 square meters. Our state-of-the-art facilities include a high-end CNC machining center, automatic welding equipment, and various other high-end mechanical equipment for processing accessories. We also boast of well-equipped equipment testing laboratories that ensure top-quality products.

What we are:

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.