For hydraulic cylinders

Since 2013, we have been collaborating with Guangzhou Research Institute to develop high-end seals. Our products have undergone repeated testing and practical operation trials by numerous excavator factories, pump truck repair factories, and oil cylinder factories, continuously improving and innovating. We have successfully developed seals that completely replace imported products in terms of appearance, structure, and performance.

At present, our cooperative units include large machinery companies such as Nanjun Automobile; FAW Volkswagen; Chenggong Loader Factory; Chengdu Excavator Factory... and so on.

The product undergoes strict control over every process from material selection, production, and after-sales service. All raw materials are modified TPU particles developed by DuPont in the United States, which can achieve extreme wear and temperature resistance, ensuring stable product performance and quality. The products include ODU, IDU, UHS, FAK, DHS, UN Standard A1, A5, BS type, AH, AF type, BU, B3, M2, M3, ZP, KR, SPGW, OK seal, KDAS, etc.

Our company adheres to the principle of quality first and customer first, providing excellent products and services to new and old customers!