Company Profile

Professional Lock Nuts & Bearing Sleeves Manufacturer

Chin Hsing Precision Industry Co.,Ltd    

Founded in 1990, Chin Hsing Precision Industry Co.,Ltd is a professional and experienced manufacturer who specialized in producing products such as: Adapter Sleeves, Withdrawal Sleeves, Lock Nuts, Lock Washers, American National Standard Nuts/Washers,U.S Size :SNW series,SNP series, GUK Self Locking Nuts, Safety Bearing Nuts, etc. We are a leading company in this field since 1990  in Taiwan.



lock nuts

 We have a strong R&D team and gathered much experience in doing OEM/ODM business in accordance with customer's need. We are confident to provide you all products with competitive price, best quality, on time delivery and active service.  

adapter sleeve

ISO-9001:2008, ISO-14001:2004, ROSH and Taiwan Excellence certified. Our trade mark of "C.S." stands for a sizable and reputable corporation. Our products mainly export world-wide directly.


ISO-9001 ISO-14001

withdrawal sleeve

It's our policy to insist on the management concepts of "Quality, Sincerity, Trust, Profession and Innovation." In the future we guarantee that the trade mark of "C.S." represents the best quality and believe our products will bring a complete satisfaction to all our customers. You will see us more and more through out the world, and we welcome you to join us.   withdrawal sleeve