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TCS Seals, CHENG MAO PRECISION SEALING CO., LTD. is located in Nankang industrial park in central Taiwan. TCS was founded in 2007, and earned our renown rapidly by providing professional technical supports and excellent manufacturing process management. With 30 years experiences in oil seals design, manufacture, and quality control, TCS seals is a leading oil seal manufacturer in Taiwan.

TCS factory occupies an area of 5,000 square meters. Our up-to-date design software and devices such as

CNC lathes

Production equipments: rubber kneading machine, rubber cutters/slicers, low-temp storage, sandblasting, bonding machine, curing, trimming machine, etc.

Micro Vu (3D vision measuring systems)

Test equipments: Radial load testers, tensile testers, oil seal life testers, hardness testers, rotorless rheometers.

TCS Seals is ISO/TS 16949:2009 certified. Our organizational structure is well-positioned to growth. We value quality, technical support, and services.

TCS creates exceptional value through our people. We develop a complete training plan to our operators, and provide technical/marketing training on a regular basis to all our employees. We achieve as a premier sealing products supplier worldwide.

TCS serves our clients globally, from OEM/ODM, aftermarket to non-standard sealing designs. We offer a wide range of high quality sealing products to fit your applications. Our professional in-house tooling design, product development and quality control ensure the sealing performance and reduce the cost. In addition to the standard types, please feel free to send us a sample or drawing, we are glad to provide a total sealing solution for you !