The company was established in An Yang City in July 1989 as a New Tech Engineering manufacturing one touch fluid couplings with the brand name of New Tech Coupler for which a patent was filed (Patent No. 063686).
In June 1993, it reorganized itself to a limited company marking a new start as an established company.
Its continuing quality improvement and R activity has resulted in a number of patents: for a screw injection molding in December 1992 (Patent No. 26044), a utility model patent for a pump check valve in December 1992 (Patent No. 28099), a design patent for a sausage casing device in July 1995 (Patent No. 16804) and a design patent for an instant sausage making device with a trade mark of SOSINET in September 1997 (Patent No.36668).
Company