Production Capacity

Our factory boasts industry-leading mass production capabilities; the annual capacity for our core product-bimetallic hydraulic side plates-reaches one million units.

Strict Management

Clear execution standards govern equipment maintenance, personnel operations, and environmental controls, ensuring long-term, stable, and compliant production operations.

Certificate Support

We possess comprehensive production and business qualifications, hold the right to import and export goods, and own the "Baiyunren" registered trademark.

Quality Service

We provide free repair, replacement, or return services for quality issues resulting from non-human factors during the warranty period.

Product Center

Bimetal side plate series, bimetal oil distribution plate series, bimetal bushing series, bimetal plate series.
Bimetal Hydraulic Pump Side Plate

The Bimetal Hydraulic Pump Side Plate has outstanding surface accuracy. The end face flatness is ≤0.005mm. The...

Steel Backed Bronze Gear Pump Thrust Plate

The Steel Backed Bronze Gear Pump Thrust Plate is developed for the high-frequency end-face sliding conditions found...

Bimetallic Vane Pump Wear Plate

The Bimetallic Vane Pump Wear Plate is designed for the oil-distribution conditions of single, double, and compound...

Copper Steel Piston Pump End Plate

The Copper Steel Piston Pump End Plate is made for axial piston pumps and variable piston pumps operating under high...

Hydraulic Pump Side Plate

This hydraulic pump side plate is developed for high-pressure and heavy-load hydraulic systems. It is suitable for...

Bimetal Hydraulic Pump Wear Resistant Plate

The Bimetal Hydraulic Pump Wear Resistant Plate is designed for hydraulic pumps that operate continuously in...

Valve Plate Hydraulic Pump

The valve plate hydraulic pump component is designed for medium- and high-pressure vane pumps and piston pumps. It...

Vane Pump Valve Plate

The vane pump valve plate is developed for high-speed end-face sliding in vane pump systems. It is suitable for...

Product Advantages
  • Japanese sintering technology

    Achieve atomic bonding of steel & copper, ensuring outstanding bonding strength and wear resistance.

  • Full in-house integrated production

    No outsourcing delays to shorten lead time. Strict precision control ensures consistent quality for mass orders.

  • Customization based on drawings & samples

    Systematic full-process inspection guarantees stable quality and reliable supply for global buyers..

  • Excellent wear resistance & stable structure

    Bronze friction layer adapts to high-pressure & high-speed conditions. Rigid steel backing resists deformation. Atomic bonding prevents delamination and extends pump service life.

  • Cost-effective solution

    Steel-copper bimetals match performance of solid bronze parts, lower bronze consumption and cut customers’ purchasing costs

  • Precision customization available

    Develop products per drawings & samples. Precision machining for grooves, holes and special profiles for hydraulic pump replacement.

  • Complete product range & wide compatibility

    Supply bimetallic side plates, valve plates, bushings and strips for mainstream gear & piston pumps. Standard inspection ensures stable batch quality.

Product Application

Our bimetallic anti-friction products are utilized across various industrial sectors.
Agricultural Machinery
Machine Tools
Mining Equipment
Injection Molding Machines
Construction Machinery
Light Industrial Machinery
Forklifts & Sanitation Vehicles
Loaders
OUR CLIENTELE
1
2
3
4
5
6
7
8

About Us

Leading industrial solutionprovider since 1999
Our production base is located in the Economic Development Zone of Qingzhou City, Shandong Province, situated within the core industrial belt of the Shandong Peninsula. We enjoy exceptional geographical advantages: bordered to the south by National Highway 309 and to the north by the Jiaoji Railway and the Jiqing Expressway, we are within easy driving distance of major foreign trade hubs like Qingdao Port and Yantai Port. This prime location ensures highly convenient logistics, enabling rapid coverage of major industrial clusters across North, East, and Central China, as well as efficient port transshipment for export goods. The facility comprises multiple standardized industrial workshops with functional zones scientifically planned according to modern lean manufacturing principles.
About Us
  • 1999

    Founded

    Factory land occupation
  • 16,000

    Factory Area

    Senior technical engineer
  • 80+

    Employees

    Utility model patent
  • 1,200,000PCS

    Output

    Global customers

Our Honor

Official certification, professional after sales service.
Honor1
Honor2
Honor3
Honor4
Honor5
Honor5

News Center

Follow us for more information.
Performance Characteristics And Advantages Of Bimetallic Composite Plates
Jun 20, 2026
Complementary properties: For instance, combining the high strength of one metal with the corrosion resistance of ano...
Performance Characteristics Of Bimetallic Composite Steel Plates
Jun 19, 2026
First, it boasts exceptional wear resistance and high toughness; the latter imparts good plasticity during processing...
Performance Of Bimetallic Wear-Resistant Valve Plates
Jun 18, 2026
A bimetallic strip is a composite material made of two or more metals or other materials with compatible properties.
Development Trends Of Bimetallic Wear-Resistant Bushings
Jun 17, 2026
With technological advancements and the continuous evolution of the industrial sector, the application prospects for ...