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Truck leaf spring mounting is composed of several steel plates, playing the role of support and connection. 

Torsion rubber core is installed at both ends of the thrust bar (reaction bar) of the automobile chassis axle to play the role of shock absorption and buffer.

Oil seal is the customary name of the general seals, simply put is the lubricant seal.

The air brake chamber diaphragm is wear-resistant and high-pressure resistant.

Center Bearing as the core component in mechanical transmission, the main role is to support and locate the rotating shaft or shaft end. The specific roles are as follows:

Supplier&manufacturer of OUPIN brand Engine Mounting, better wear resistance, longer life. High quality pure natural rubber is more elastic and resistant to wear and tear.

Bushing is a fitting part used in mechanical parts, mainly for sealing and wear protection. Its parameters include size, material and use. The specific introduction is as follows:
Size Parameters: The size of the bushing ranges widely. For example, the inner diameter of the oil seal bushing can range from 4mm to 300mm, and the wall thickness can range from 0.75mm to 6mm.‌
Materials: Commonly used materials include corrosion-resistant materials such as polytetrafluoroethylene and graphite, which have good chemical resistance and wear resistance.‌

OUPIN has established a global-oriented technical research and development team with rich experience, and provide customers with customized sealing solutions with forward-looking product design concepts. Low friction rubber material and optimized sealing structure design provide performance and life guarantee for customer products in small space and high-speed occasions where it is easy to heat.up.