Cheng Mao Precision Sealing Co., Ltd, TCS Oil Seals, is a professional oil seals manufacturer with ISO/TS 16949 certified.Since 2006, TCS Oil Seals has been supplied oil seals to global market , either working for OEM or marketing its TCS brand.With 30 years experiences in production and design, TCS Oil Seals provides customers from oil seals design, open tooling, production and shipping. The products ranges include standard imperial and metric oil seals, gas spring seals, shock absorber seals, power steering seals, wheel seals, oil bath seals, Agricultural Seals, Wipers, Washing Machine seal
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