LJmfgtooling is a privately-owned, USA based Marketing and China based Manufacturing Company. We integrates market exploration, research and development (RD), production and after sales services to meet and surpass expectations of our valuable customers. We have two large plants for machining and tooling manufacturing in Qingdao and Xi'an China, and 13 years experience in metal and plastic part mfg processing. LJ has been involved in the construction of high-speed railways(HSR) in northern China and we are a one of long-term supplier for chinese national infrastructure And cooperative enterprises. In 2017 we started to enter the US market, hoping to provide excellent service to customers in the United States by virtue of their excellent processing technology.LJ and its associate companies, have the most rapid RD and production turnover.LJ has led the way in meeting manufacturing and consulting needs for worldwide equipment and machinery manufacturers and Institutions. Our belief: company's development means customer benefits-as we have been and will always deliver our products beyond customer expectations.