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About Us

Professional Adapter Sleeves, Lock Nuts, lock Washers, self-lubricating Brass Bushing, Ceramic Ball Bearing, Linear Guide, Ball Screw Manufacturer

CHIN SING PRECISION INDUSTRY CO., LTD.

CHIN SING PRECISION INDUSTRY CO., LTD. was established in 1990, Chiayi, Taiwan, master in manufacturing Bearing Adapter Sleeves, Hydraulic adapter sleeves, Withdrawal Sleeve, Hydraulic Withdrawal Sleeves, GUK Self-Lock Nuts, Inch Lock Nuts/Lock Washer, Metric Lock Nuts/Washers, Prevailing Torque Bearing Nut With Metal Insert, Lock Plates, Safety Bearing Nuts, Pillow Block, Seat and Bearing House, self-lubricating Brass Bushing, Ceramic Ball Bearing, Linear Guide, Ball Screw. All products are very popular in Europe, US, Japan, Asia and also in Taiwanese market. We had passed PPAP-LEVEL 3 certification on our locknuts, we are the supplier of two famous American car manufacturers with long-term business cooperation. We are a leading manufacturer in this field for more than 30 years,we also provide full line of OEM / ODM service.

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Our factory has passed ISO-9001:2015, ISO-14001:2015 inspection, our products meet RoHS, REACH and Taiwan SGS certification standard.

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ISO-9001

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ISO-14001

It's our policy to insist on the management concepts of "Quality, Sincerity, Trust, Profession and Innovation." In the future, we guarantee the trade mark of "CS" products represent the best quality, and bring a complete satisfaction to all our customers. You will see more and more CS Products throughout the world. Sincerely welcome you to join us.

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Our advantage

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Although adapter sleeves are small parts in bearing , but it plays an important role in this field.

Our company put emphasis on every link, from purchasing the material, production, inspection to packaging, we make 100% of inspection on all our products to make sure the quality is perfect.

We also have many customized products that meet our customers needs.

This is why you have to choose CHIN SING!

We are a professional manufacturer of Bearing Adapter Sleeves, Hydraulic adapter sleeves, Withdrawal Sleeves, Hydraulic Withdrawal Sleeves, GUK Self-Lock Nuts, Inch Lock Nuts/Lock Washers, Metric Lock Nuts/Washers, Prevailing Torque Bearing Nut With Metal Insert, Lock Plates, Safety Bearing Nuts, Pillow Block, Seat and Bearing House, self-lubricating Brass Bushing, Ceramic Ball Bearing, Linear Guide, Ball Screw, etc. Our products are manufactured in Taiwan.

If you have any inquiry for transmission parts, please feel free to contact CHIN SING. We will do our best to work with you!

We are actively expanding our global presence. We are looking for more partners, agents, or dealers in Europe, America, Japan, and other regions. If you are interested, please feel free to contact us for further information.


We are actively expanding our global presence. We are looking for more partners, agents, or dealers in Europe, US, Japan, and other regions. If you are interested in our products, please feel free to contact us for further information.

Be our partner