RoHS Directive (EU) 2011/65 & (EU) 2015/863 Test Report | Trusted Supplier of Precision-Engineered Hydraulic & Bearing Adapter Sleeves
Our products have passed RoHS 2.0 (2011/65/EU) & (2015/863/EU) test on both steel and plastic materials. Chin Sing Precision Co. specializes in high-quality bearing sleeves, lock nuts, and washers. We deliver certified, precision-engineered components trusted by industries worldwide for reliability and longevity.
RoHS Directive (EU) 2011/65 & (EU) 2015/863 Test Report | precision lock nuts for industrial use
Chin Sing Precision Co. is a premier manufacturer of bearing sleeves, lock nuts, and industrial washers, offering solutions engineered to withstand high-demand applications. Our hydraulic adapter sleeves and withdrawal sleeves meet rigorous industry standards for strength and precision, supporting efficient machinery operation across various sectors, including manufacturing, automotive, and heavy machinery.
With advanced facilities and nearly 40 years of expertise, Chin Sing Precision ensures each product undergoes stringent testing, meeting ISO, RoHS, and REACH certifications. We prioritize customer satisfaction, delivering customizable OEM and ODM solutions for clients seeking reliability and high performance in critical industrial applications.
Since its founding in 1990, CS has been a trusted supplier of premium hydraulic adapter sleeves, delivering high-performance solutions for industries worldwide. With nearly 33 years of expertise and advanced manufacturing technology, Chin Sing Precision Industry Co. ensures each sleeve meets stringent standards for precision and reliability, addressing diverse customer needs with top-tier quality.