Hongkong Tongsheng Group was founded in Hongkong. 1983, it owns import and export license, it is a multifunctional group engaged in machinery scientific research, production and sale. Its subsidiary companies are Dongguan JINJUN Machine Co., Ltd., which specializes in researching and manufacturing plastic blow molding machine from 10ML to 200L, and Dongguand Tongsheng Machine Co., Ltd., which specializes and manufacturing plastic machine peripherals and cool water system design installation engineering.

Group (Dongguan)industrial zone is situated in the junction of Jing-Guang-Jiu railway, Changping Town, Dongguan city, the factory covers an area of 22, 000 m2 or so, it is equipped with lots of automatic equipment processing parts imported from developed countries like Europe, US and Japan. Such as the PC numerically controlled vertical and horizontal CNC machines, Japan's four-axis CNC lathe, full-automatic laser cutter used for sheet metal, numerically controlled plate cutter, numerically controlled punch, plate-bending machine, automatic sheet metal coating production line, etc, it now formulates annual production capability of more than 3, 000 units.

Leaders of the company pay attention to innovation of talented people an technology, it builds up long-term collaboration and communication with counterparts in Europe and US, introducing the state-of-the-art core, design and analysis system from Europe and US plastic industry, keeping up with the advanced technology in the world. Currently, the company boasts over 200 employees, among them there are more than 40 experienced and senior managerial personnel and engineering techniceans. It strictly implements management method, passing IS09001 accreditation in quality control, tacking before-sales service and after-service service in all -around ways. Products are applicable to plastic containers in packing sector like toy, cosmetic, lubricating oil, chemical, pharmaceutics, foodstuff, beverage, etc. As well as auto, motorcycle major equipment of plastic hollow accessories. The products are exported to over 20countries and regions.