Our technical lab was established in mid-1980’ s. In the last 30 years we have accumulated experiences in burr removing, polishing, sand blasting. shot-blasting and cleaning. We have helped many factories to solve manytechnical problems of surface treatment. Our customers praised us highly. Now our lab owns 20 testing machines, many professional technicians andvarious testing instruments. We provide complete technical test reports free of charge so that our clients can select rational and satisfactory equipment. ln 2011, our company accepted an item to guide technological developmentcarried out by Wuxi Bureau of Science and Technology, and Wuxi surface burnishing engineering research center was set up in our company. We sincerely welcome old and new customers to our company.