LIAONING DONGKE FILTRATION TECHNOLOGY CO.,LTD.
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Bolian Filtration Solutions Co., Ltd.
🇨🇳 China
1997201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
105
Key customer
SEFAR
Key market
🇷🇺 Russia
Description
Bolian Filtration Solutions Co., Ltd., established in 1997 and headquartered in Tieling, China, is a premier high-tech manufacturer specializing in advanced solid-liquid separation and dust collection materials. Operating from a 40,000-square-meter production base with an annual capacity of 6 million square meters, the company is recognized as a 'Small Giant Enterprise' and a leader in the industrial filtration sector. Bolian maintains a robust quality management framework with ISO 9001, ISO 14001, ISO 45001, and FDA food-grade certifications.
The company's extensive product portfolio includes tower press filter cloths, horizontal vacuum belt filter cloths, electrolytic diaphragm bags, and forming fabrics. Utilizing German-made processing technology, Bolian can produce double-layer monofilament filter cloths up to 6 meters wide. They are notably the world's largest supplier of electrolytic nickel diaphragm cloth and offer specialized materials such as graphene filter cloth and high-performance fabrics for lithium battery manufacturing. Their solutions serve diverse industries including mining, metallurgy, chemicals, food and beverage, and environmental protection.
With an in-house R&D team led by international specialists and an independent laboratory, Bolian provides customized filtration solutions and technical support. The company employs between 200 and 300 professionals and maintains a significant global presence, exporting to major markets across North America, Europe, and Asia. Their client base includes industry leaders such as Zijin Mining and the CNGR Group, reflecting their reputation for high-quality manufacturing and reliable industrial performance.
Filter Cloth for Mining, Chemicals, Food & Beverage, Environmental, Tissue$11
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Electrolytic Diaphragm Cloth for High Copper Refinery$49
Tower Press Filter Cloth for Vertical Filter Super Smooth Surface and Easy Cake Release$19
Polypropylene Multifilament Filter Cloth for Larox Vertical Filter Mining Industry$19
Polypropylene/Polyamide Vulcanized Filter Press Cloth$83
Polyamide Monofilament Filter Press Cloth for Mineral Processing$13
Filter Press Cloth Material with Ultrasonic Edge Sealing Process to Avoid Fraying Edges Features$13
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4.8-Meter Ultra-Wide Filter Cloth, Horizontal Belt Cloth$19
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Hengyue (Liaoning) Environmental Technology Co. Ltd.
🇨🇳 China
2016101-200 peopleManufacturerOEM manufacturer
Product customization
Patented technology
Industry association member
Key market
Europe
Description
Hengyue (Liaoning) Environmental Technology Co. Ltd., also known as Fushun Hengyue Industrial Fabric Co., Ltd., is a leading manufacturer and high-tech enterprise specializing in non-woven filter materials for the environmental protection industry. Established in 2006 and based in Fushun, China, the company operates a 10,000-square-meter facility with a 7,000-square-meter production plant. With a workforce of over 150 employees, including 31 specialized engineering and technical personnel, the company is recognized as a national-level "Specialized and New" enterprise and a member of the China Construction Machinery Industry Association. The company maintains ISO 9001:2000 certification and holds 18 patents, including one invention patent.
Hengyue specializes in the research, development, and production of filter materials for gas-solid and liquid-solid separation. Their extensive product portfolio includes 28 series across four temperature categories: room temperature, medium temperature, high temperature, and glass fiber composites. Key products include needle-punched felts, dust filter bags, and filter cloth made from materials such as Polyester, Aramid (Nomex), PPS, P84, PTFE, Acrylic, and Glass Fiber. They also manufacture essential components like electro-magnetic pulse valves and dust filter cages. These products are engineered with specialized treatments, including antistatic, waterproof, oil-proof, and PTFE coating to meet diverse industrial requirements.
Serving critical sectors such as steel, cement, asphalt, power generation, chemical processing, and metallurgy, the company provides both OEM and ODM services. Hengyue has established a strong market presence across more than 20 provinces in China and exports its filtration solutions to international markets, including developed countries. Their advanced manufacturing lines feature world-class equipment for calendaring, stabilization, and coating, ensuring high-performance filtration for complex industrial environments.
China Suppliers Polyester Water and Oil Repellent Dust Filter Felt$1.1
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No-Won Filer Bag
