Cixi Lixu Rubber Products Co., Ltd. (also known as Cixi Haina Rubber Products Co., Ltd.) is a prominent manufacturer and trading company based in Ningbo, China, with over 20 years of experience in the rubber and plastic industry. Located in the Yangtze River Delta economic circle, the company operates a specialized production facility equipped with advanced automation, including 14 rubber vulcanization robots and 8 optical inspection machines. They are recognized as a major supplier of precision sealing solutions, maintaining a vast inventory of over 10,000 sets of O-ring molds that comply with AS568, EU, and Chinese standards.
The company specializes in a comprehensive range of rubber products, including O-rings, O-ring kits, gaskets, oil seals, rubber washers, and customized molded parts. These components are manufactured from high-performance materials such as NBR, EPDM, Silicone (VMQ), FKM (Viton), and HNBR. Their products serve diverse industrial sectors, including automotive, medical, aerospace, electronics, and mechanical manufacturing.
Cixi Lixu is committed to high quality standards, holding certifications such as IATF 16949 (TS16949), RoHS, REACH, and FDA. With a workforce of approximately 51 to 100 employees and an annual revenue exceeding US$100 million, the company maintains a strong global presence. They offer OEM and ODM services, exporting to major markets across North America, Europe, Russia, and the Middle East, while also supporting a significant domestic client base.
Food Grade Environmental Flexible Silicon Sealing O Ring for Electrical Toys$0.01
O Ring Kit NBR70 Oring Searies Box$2.5
High Temperature Silicon O-Ring Hydraulic Seals Silicone Rubber$0.01
High Quality Black Color Oil Resistant NBR 70 Rubber O Ring or O-Ring.$0.01
Metric 419PC, SAE 407PC Rubber O Ing Kits for Auto Industry Applications$2.5
1.78, 2.62, 3.53, 5.33, 6.99 Thickness Hot Selling O Ring.$0.01
High Quality 270PCS Set 18 Sizes Air Conditioning Box$2.5
Rubber O Ring Manufacturer EPDM Ring 700mm NBR Rubber Seals$0.01
Food Grade Silicon O Rings or O-Rings,$0.01
SAE or Inch Size 407PC O Ring Kits 32 Sizes$2.5
High Tensile Strength More Than 14MPa EPDM O-Ring or O Ring.$0.01
Factory Price Top Sale Colorful Silicone Keyboard O-Ring$0.01
Cixi City Haisheng Rubber Products Co., Ltd.
🇨🇳 China
1995101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
11
Key customer
JAMAK FABRICATION
Key market
Europe
Description
Cixi City Haisheng Rubber Products Co., Ltd., also known as HAISUN, is a professional manufacturer and trading company based in Cixi, China, specializing in high-precision O-rings and custom rubber seals. Established in 1995, the company has over 30 years of expertise in rubber seals and employs between 101 and 200 people. They operate an IATF 16949 and ISO 9001 certified factory, with some sources indicating a factory size between 5,000 and 10,000 sqm, and others suggesting over 100,000 sqm, equipped with 7 production lines and ISO Class-100,000 clean rooms for assembly and relubrication services. They offer OEM and ODM services, supported by an independent mold design workshop, enabling O-ring dimension accuracy tolerance up to 0.01mm and rubber seals tolerance up to 0.02mm. Their comprehensive product range includes NBR, HNBR, VMQ, FKM, EPDM, ACM, and CR O-rings, X-rings, gaskets, grommets, oil seals, hydraulic seals, pneumatic seals, and rubber bonding metal. Products adhere to standards such as AS568, DIN 3771, BS1806, BS4518, and ISO3601, and materials are RoHS, REACH, and FDA compliant. Cixi City Haisheng Rubber Products Co., Ltd. serves diverse industries including automotive, medical devices, electronics, aerospace, food machinery, and watches, exporting to markets in North America, Europe, Asia, and the Middle East.