Automotive rubber parts are indispensable safety components for vehicle operation, facing extreme working conditions including high temperature, oil corrosion, circulating pressure and ozone aging. Based on mature IATF16949 production system, we develop targeted rubber hoses, seals and damping parts for three core automotive systems: engine compartment, cooling system and oil circuit system, with rich mass production cases serving global auto manufacturers and Tier 1 suppliers.

Engine Compartment: High-temperature and corrosion-resistant special rubber parts

The engine compartment features persistent high temperature, chemical volatiles and harsh thermal cycling environment. We adopt FKM fluororubber and high-performance HNBR materials for local seals, valve gaskets and high-temperature air hoses. With professional secondary vulcanization treatment, these products resist temperature up to 220℃, avoid aging cracking under long-term high-heat exposure, and prevent gas and liquid leakage inside the engine cabin.

Cooling System: EPDM rubber parts for long-term water and steam circulation

Vehicle cooling systems require excellent weather resistance and hydrolysis resistance. We apply premium EPDM rubber for radiator hoses, cooling water pipes and system sealing rings. Featured with great ozone resistance and low compression set, these parts adapt to alternating cold and hot circulation of coolant, maintain stable sealing performance all year round, and avoid pipe bursting or liquid leakage during long-distance driving.

Oil Circuit System: Oil-resistant rubber components for fuel and hydraulic pipelines

Facing erosion of gasoline, diesel and lubricating oil, NBR and upgraded HNBR rubber are adopted for fuel hoses, oil pump seals and hydraulic circuit gaskets. These products deliver stable oil corrosion resistance under dynamic pressure, effectively preventing oil leakage and pipeline expansion deformation, meeting long-life operation requirements of vehicle oil circuits.

All our automotive rubber parts pass strict aging, pressure resistance and third-party compliance tests. Customized solutions are available for different vehicle models. We provide reliable, system-matched rubber accessories to help global automotive clients reduce after-sales failure risks and improve overall vehicle durability.