
SJ Precision is a exclusively foreign-owned enterprise invested by SJ Group in Shenzhen, focusing on the R&D and transformation of new technologies and products, providing customers with integrated services such as product feasibility analysis, design optimization, mold manufacturing and injection molding production. The company is mainly engaged in automotive precision mold industry manufacturing, thin-wall packaging mold manufacturing, and precision medical equipment consumable research and development.
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SJ HuaZhen as an enterprise of professional auto injection mold development, SJ Group’s largest mold factory. SJ HuaZhen with leading designers and design concept, advanced processing equipment, standardization of the management system, and near the headquarters base, dedicated to service the world's top auto parts business. After 20 years of industry to develop, constantly blaze new trails, continue to provide customers with perfect and efficient comprehensive solution.
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SJ Wuxi is a wholly-owned injection molding subsidiary of SJ Group, which was put into production in Wuxi at the end of 2013. With advanced injection molding equipment and batch production management system of European standards. SJ Wuxi is an enterprise certified by IATF16946 and committed to providing customers with efficient injection molding and product realization services.
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SJ Chongqing is a subsidiary of SJ Group, which was established in Chongqing at the end of 2017 and is dedicated to the R&D of consumables for precision medical equipment.
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SJ Plastic & Mold Europe GmbH is a subsidiary established by SJ Group in Germany, which is committed to providing European Customers with R&D, technical support and After Sales Service of precision multi-cavity and medium and large scale automotive molds, covering thin-wall packaging, cosmetic packaging, medical consumables, automotive and other fields.
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SJ America is the after-sales technical support company cooperated with SJ Group in the United States, which is committed to providing customers in America with technical support and after-sales service of precision multi-cavity and medium and large mold of automotive, covering thin-wall packaging, cosmetic packaging, medical consumables, automotive and other fields.
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Langer Molds is an experienced toolmaker in Mexico. Now SJ Group has established partner relationship with Langer Molds, who will be our after sales partner for Mexico customers.
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SJ World is a toolmaking company belongs to SJ Group, mainly for middle and samll size molds. SJ World has its own design and manufacturing center, with standardized management, located around headquarters, serve for all molding customers across the world.
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Core Technology Molding has professional equipment and rich experience in mold-making to provide technical support and tool modification for Shouju U.S.A customer. In addition, it’s also equipped with a number of high-precision injection machines ranging from 50-1,000 Tons, with 60 Employees and 3 RJG Certificate Master Molders to provide molding trial and injection molding service for Shouju U.S.A customer
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