SJ Group was established in 1987, Hongkong. SJ Group started from precision automotive mold building, and stepped into packaging and medical mold building, following with LSR (liquid silicone rubber) mold building, as well as precision part injection. After 30 years of development, we now have 7 subsidiaries and several overseas after sales offices. SJ Group is a group company integrating Part research, Manufacturing, After Sales Service and Technical Support.

Major business of SJ Group: precision injection molds for automotive, packaging, medical and LSR. Main customers for Automotive: Volkswagen, Audi, BMW, Mercedes-Benz, Porsche, GM. Main customer for medical: Abbott, Fresenius, SHINVA, Tsinghua, CapitalBio. Main customer for packaging: Jokey, TNB, Desch Plantpak, Unilever, Rieke, Rubbermaid.

We insist the “integrity and win-win” business philosophy, we received credit rating of 3A, and win the high expectation and trust of customers, partners and governments. SJ Group made a forward-looking strategy, and set up independent R&D and service centre in Germany and the United States. We would like to form a global industry standard in innovative design, advanced manufacturing, scientific management system. SJ Group will devote itself to become the leader brand of the high precision mold manufacturing industry and try its best to contribute to the China's manufacturing industry walking out.