Our factories check on the quality in every step of producing: product design, material analysis, working procedure control, finished product checking, using computers and various kinds of quality checking instruments. It has advanced design and manufacture technology, perfect measuring and testing method. First, our factories have own quality control system in designing and manufacturing, and most of them acquire the ISO9002 certificate. They have all kinds of testing facilities to guarantee material test to be of good result. Second, we head office send our group to supervise and inspect. We audit our factories, by our own experienced engineers, using our own documents; we audit the foundries and forging factories, tracing each heat number; our engineers stay in factories to solve technical problem if happened; and before each order deliveried, our own inspector will check every bearing to make confirmation. Our quality control system has passed the British Lloyds Quality Certification Inc. In 1999, and QS9000 in 2002. In confirming with IS09000 : 1994 Quality Control System.Well-equipped with superior production equipment, strong technological staffs, perfect check-up and testing method, Adopting international & state quality standard, we strictly carry out the requirement of ISO 9002 quality control system and put quality & service at first place to the premium satisfaction of clients. We guarantee that our all bearing units will work well in their life circle and we will be responsible for any bearing we sold. We welcome you to come here to observe, consult and cooperate with us. Our bearings were named brand “C & U”, “SLZ”,”NF”, pillow blocks were named brand “LD”,”LDK”, We are pleasure to manufacture and handle special bearing & pillow block to conform customer’s demands. We welcome all customers: local agents, manufacturers, distributors, and end users to contact us.