product center

Oil Filter Seals

Oil Filter Seals are integral components in ensuring the proper functioning and longevity of oil filtration systems. Crafted from nitrile rubber, these seals play a crucial role in maintaining the integrity of the oil filter assembly.Material Composition and Durability:At the heart of Oil Filter Seals lies nitrile rubb...

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Electric Water Pump And Parts

Our Electric Water Pump And Parts are engineered to provide unparalleled performance and reliability in various applications. With a focus on innovation and precision engineering, our products are designed to meet the demands of modern industries.Product OverviewAt the heart of our offerings lies the Electric Water Pum...

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Automotive Water Pump Seals

Automotive Water Pump Seals, a vital component within water pump systems, are meticulously crafted to ensure good performance and durability. Our product line features seals constructed from Ethylene Propylene Diene Monomer (EPDM) rubber, renowned for its  properties in various environmental conditions.Material Composi...

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Automotive Oil Pump Seals

Our Automotive Oil Pump Seals series is engineered to meet the demanding requirements of modern automotive and industrial applications. Utilizing Fluoroelastomer (FPM) technology, these seals offer performance in terms of aging resistance, heat resistance, and oil resistance. They are compatible with a wide range of lu...

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Automotive Vacuum Pump Seals

Our Automotive Vacuum Pump Seals  are crafted meticulously, employing ethylene acrylic rubber (AEM) as the base material. Renowned for its  thermal resistance, resistance to oxidative degradation, and  oil resistance, these seals stand as a testament to our commitment to great in sealing solutions for Electric vacuum p...

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Automotive Shock Absorbers

Automotive Shock Absorbers are integral components within the automotive industry, designed to mitigate the effects of impact and dynamic deformation. Comprised typically of pure rubber or rubber molded with metal frameworks, these absorbers capitalize on rubber's inherent shock stiffness to minimize both impact and dy...

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Carbon Fiber Plastic Oil Pump Parts

Carbon Fiber Plastic Oil Pump Parts are the epitome of advanced engineering in the realm of oil pump components. Crafted meticulously from a blend of polyethersulfone carbon fiber and glass fiber engineering plastic materials, these parts embody durability, resilience, and unparalleled performance.Material Composition ...

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Water Fire Protection Systems

Water Fire Protection Systems are essential components designed to ensure the safety of electric vehicle battery cabinets. Our Water Fire Protection Systems are meticulously engineered to detect and respond to temperature anomalies within battery compartments, effectively mitigating fire hazards and preventing potentia...

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Oil Filter Seals

Electric Water Pump And Parts

Automotive Water Pump Seals

Automotive Oil Pump Seals

Automotive Vacuum Pump Seals

Automotive Shock Absorbers

Carbon Fiber Plastic Oil Pump Parts

Water Fire Protection Systems

  • 1995

FOUNDED IN

who we are

Zhejiang Haiwei Technology Co., Ltd.

Founded in 1995, Haiwei Technology has been committed to the research, development, and application of rubber seals.

As a professional manufacturer of China rubber grommet seals, we mainly produce rubber seals and automotive seals

. As a national high-tech enterprise, the company has an annual production capacity of 500 million high-precision automotive seals, 1.2 million sets of engine oil pump upper and lower sleeves, and 3 million automotive shock-absorbing parts. The series of products are widely used in passenger cars, commercial vehicles, and other fields, providing complete rubber sealing solutions for the after-sales market and OEM in more than 60 countries and regions worldwide.

Professional certification

Smart manufacturing

Market share above 20%

modern enterprise

more ABOUT us
  • 20%

    average annual

    growth rate

  • 500million

    annual output

  • 61mu

    Factory area

  • 20+

    patent certificate

WHY CHOOSE US

Our core strength

Our company has complete and advanced equipment and instruments, which provides a strong guarantee for our company's development and long-term cooperation with our customers.

Lean Production

Strong independent production capabilities and the advantages of advanced technology and equipment are important factors that enable Haiwei products to achieve better cost control with the same high quality.

innovating

Continuous innovative research and development has enabled Haiwei to now have hundreds of independent rubber formulations, which can be adjusted and customized according to the product's usage environment, temperature, pressure and other requirements.

Precision testing

Haiwei has established a complete quality management system and carries out strict quality control in each process, including raw material inspection, process monitoring and finished product inspection.

Multi-Certificates

Our comprehensive certification provides a reliable guarantee of trust and cooperation with our partners. Over the years, the company has passed IATF16949 and ISO14000 certification, and has been rated as a national high-tech enterprise.

NEWS CENTER

Our LATEST NEWS

We are a national high-tech enterprise that provides product solutions that bring extensive value to the market.

Nov 15, 2024

By Haiwei

Water Pump Seals Suppliers: Gaining Competitive Advantage through Differentiation and Innovation

Wholesale Water Pump Seals Suppliers Manufacturers Price In the highly competiti...

Nov 08, 2024

By Haiwei

Oil Strainer Gaskets: Unveiling Different Types and Applications

OEM/ODM Oil Filter Adapter Housing Gasket Oil strainers play a crucial role in v...

Nov 01, 2024

By Haiwei

Electric Water Pump and Parts: Design Concepts for Energy - Efficiency

ODM electric water pump and parts producer An electric water pump is a crucial d...

Oct 25, 2024

By Haiwei

Fuel Non - Return Valves: Different Types for Diverse Fuel System Needs

Supply fuel oil non return valve Exporter A fuel non return valve is a critical ...

Oct 18, 2024

By Haiwei

Selecting Rubber Absorbers: A Guide to Different Rubber Materials

Supply car shocker absorber rubber For Sale Rubber absorbers are versatile compo...

Oct 11, 2024

By Haiwei

Rubber Seals: Unraveling Common Failure Types and Their Solutions

China Round Rubber Seals Manufacturing Rubber seals are essential components in ...

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