O-rings, Oil Seals, PTFE Seals & Custom Special Sealing Parts

Premium Sealing Solutions for Automotive, Hydraulic, Construction Machinery & Food Processing Equipment

Shanghai Youqi Sealing Technology Co., Ltd.

Automatic Vulcanization Production Lines, Precision Mold Machining

Support Bulk Stock & Non-Standard Customization

Multi-material formulations including NBR, FKM, Silicone & EPDM, resistant to extreme temperatures and corrosion.

Dimension inspection, weather resistance test and sealing performance test. 100% factory sampling inspection ensures zero leakage.

Complete foreign trade certifications available. Products are exported to Europe, America, Southeast Asia and other regions with compliant customs clearance.

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Shanghai Youqi Sealing Technology Co., Ltd., located in Shanghai, is a modern sealing manufacturer integrating sealing material R&D, mold manufacturing, production and sales service.

We specialize in the R&D and production of O-rings, oil seals, PTFE seals and various special-shaped sealing parts. We develop independent formulations for NBR, FKM, Silicone and EPDM. Equipped with automatic vulcanization production lines and precision mold machining center, we support standard stock supply and non-standard customization supported by full-process quality control system.

Our products are widely used in automotive, hydraulic, construction machinery, food equipment and other industries. With complete export qualifications, our products are sold to Europe, America, Southeast Asia and other regions with compliant customs clearance. We are committed to providing reliable one-stop sealing solutions for customers at home and abroad.

021-63502938 / 021-63520351

[email protected] / [email protected] 

Room 101, Building 3, No.757 & 759 Jiuye Road, Qingpu District, Shanghai, China

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