Shanghai Jimin Testing Instrument Co., Ltd. is located next to Shanghai East Railway Station (prepared for construction) in Pudong New Area, Shanghai. Mainly engaged in the development, manufacture and sale of metal hardness testing machines. The company has gathered a group of professional technicians and excellent management team. The college degree or above accounted for more than 40% of the company&#39s personnel. Among them, there are one post-doctoral and one master&#39s degree in the US, with seven national intellectual property rights and six software copyrights. . At present, the company has developed several series of hardness testers such as Rockwell hardness tester, Brinell hardness tester, Vickers hardness tester, Leeb hardness tester and multi-purpose hardness tester, from portable hand-held models to computer programs. High-precision sensor materials control more than 90 kinds of high-end models of international standards, is currently the most complete range of domestic hardness tester products, the largest number of models. As early as 2005, the company passed the ISO9001-2000 international quality management system certification and the EU CE certification. The hardness tester products are produced in various provinces and cities in China and exported to more than 50 countries and regions such as the United States, Europe, Southeast Asia, etc., involving large and medium-sized laboratories (colleges and universities) in the fields of metallurgy, electronics, machinery, textiles, and automobiles. Widely favored by the majority of users. The strong after-sales service team covers both domestic and foreign, and is a guarantee for users to rest assured