Shanghai UB Machinery Co., Ltd. is a large professional supplier specializing in manufacturing and exporting various torque wrenches. Our factory is located in the beautiful Qianqiao Industrial Zone, Fengxian, covering a factory area of 80, 000sqm. Our factory has owned advanced manufacture equipment and precise inspecting and testing equipment. We have formed complete functional, high-technical precision process system and high precision torque testing system. Best products always deserve best technical and management. At present, our factory has a contingent of high-quality and qualified senior engineers, QC managers, and workers. Our products come from Mr. Jan S. Stasiek in America. Mr. Jan S. Stasiek has over many decades of successful experience in the torque technical field. He has worked as a president of America Torque Product Standard Constitute Committee and a director in many international famous corporations. Our products have entered the world market while we are closely concerned with international modern enterprise management model. We have set up perfect Quality Assurance Management System based on the requirement of ISO9001: 2000 Quality management system. We always strictly manufacture these products according to ISO6789, ASMEB107, 14M and GB/T15729 standards. Our aim is manufacturing torque products with the highest quality and offering the best qualified technical support and after-sales service to satisfy our customers.