Chongqing Zaisheng Technology Co., Ltd. is a prominent high-tech manufacturer and industrial interconnection platform headquartered in Chongqing, China. Established in 2007 and listed on the Shanghai Stock Exchange in 2015 (Stock Code: 603601), the company has grown into a global leader specializing in the research, development, and production of advanced materials for "Clean Air" and "High-Efficiency Energy Saving" applications. With a workforce of over 1,000 employees and multiple manufacturing centers, the company operates a comprehensive product chain that spans from raw materials like glass microfiber to finished air purification units.
The company's extensive product portfolio includes glass microfiber filter media, HEPA and ULPA air filter paper, PTFE filter membranes, meltblown nonwoven fabrics, and vacuum insulation panels (VIP). These materials serve critical roles in industrial clean rooms, HVAC systems, medical facilities, aerospace, and new energy vehicles. Notably, the company maintains a massive annual production capacity of 120,000 tons for glass microfiber and is a key supplier of AGM separators and cryogenic insulation materials.
As an ISO 9001 and ISO 14001 certified enterprise, Chongqing Zaisheng Technology is recognized as a National Enterprise Technology Center. The company maintains a robust international trade presence, exporting to major markets in North America, Europe, and Asia. It serves a prestigious global clientele, including the MANN+HUMMEL Group and various partners in the cold chain and filtration industries. Their capabilities extend to full customization services, supported by rigorous quality assurance protocols and advanced testing facilities to ensure high-standard solutions for energy-saving and dust-free environments.
Custom 2~50(mm) square Vip Vacuum Insulation Panel for Vending Machine$7015
10mm Vip Vacuum Insulation Panel for Construction Building$2842.4
Factory Price Vacuum Insulation Panel VIP Heat Insulation for Refrigerator air Conditioner and Wall Insulation$1077
200811-50 peopleManufacturer/Trading Company/Service Company
Own brand
Product customization
High-tech enterprise
Low MOQ
Shipments
24
Key customer
VIET DAN
Key market
North America
Description
Chongqing Hopu Filtration Plant Manufacture Co. Ltd is a high-tech joint-stock enterprise based in Chongqing, China, specializing in the R&D, manufacturing, and marketing of oil treatment projects. Established in 2008, the company operates three workshops and employs 11 to 50 people, with some sources indicating up to 500 employees. They offer comprehensive solutions for filtration, separation, purification, and reclamation of various industrial oils, including transformer oil, insulation oil, lubricant oil, hydraulic oil, turbine oil, cooking oil, and diesel fuel. Their product portfolio encompasses a wide range of oil purifiers, such as double-stage vacuum transformer oil purifiers, mobile trailer-mounted filtration plants, and specialized units for hydraulic and turbine oils. Additionally, they manufacture oil testing instruments like transformer oil BDV testers, oil moisture testers, and oil particle counters, along with SF6 gas recycling devices and transformer vacuum drying systems. Chongqing Hopu Filtration Plant Manufacture Co. Ltd provides OEM, ODM, and contract manufacturing services, backed by ISO 9001, ISO 4406, and CE certifications. With a significant market share in medium- and high-grade oil treatment equipment, the company exports its products globally and offers extensive after-sales support, including installation, technical assistance, and training.
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