Contact Us | Customizable OEM Bearing Components & Industrial Fasteners for Heavy-Duty Machinery

Chin Sing Precision Co., established in 1990, is a premier manufacturer of industrial bearing components, including hydraulic adapter sleeves, lock nuts, and withdrawal sleeves. Our products are engineered for precision, durability, and ease of installation, making them ideal for heavy-duty applications across sectors such as automotive, steel manufacturing, and mining. Each product meets stringent ISO and RoHS standards, underscoring our commitment to quality and reliability.

With over three decades of experience, Chin Sing offers both standard and custom OEM/ODM solutions tailored to the specifications of clients worldwide. Our hydraulic adapter sleeves and metal lock nuts ensure secure bearing placement and efficient machinery operation, while our self-lubricating brass bushings provide maintenance-free solutions for long-lasting performance. We continue to innovate and expand, actively seeking to support industries with products that enhance machinery efficiency and reduce downtime across challenging environments.

Since its founding in 1990, CS has been a trusted global supplier of premium hydraulic adapter sleeves, providing high-performance solutions across industries worldwide. With nearly 33 years of expertise and cutting-edge manufacturing technology, Chin Sing Precision Industry Co. ensures that each hydraulic adapter sleeve meets the highest standards of precision and reliability, delivering top-tier quality tailored to meet diverse industrial requirements.