Shanghai UB Machinery Co., Ltd. is a leading manufacturer specializing in the R&D, design, and global sales of torque tools under the "NovaTork" brand. Established in 2002, our Shanghai-based factory spans 40,000 square meters. With over a decade of growth, we have mastered core American torque tool technologies and continue to innovate, offering a comprehensive range of over 40 series and thousands of specifications. Our products are distributed across more than 50 countries and regions worldwide.