Dongguan Shi Jie, Jia China Precision Machinery Factory specializes in producing: feeder, roll feeder, CNC Feeder, materials, straightening machine, precision straightening machines, material racks, Pneumatic presses, precision press, is a research and development, design, manufacture, sales, service, trade in one of the diversified enterprise. Specializing in the press surrounding the development and production of automation equipment. The main products sold 
 : "The new roller feeder, high-speed roller feeder, air feeder, material straightening machine, precision straightening machines, material racks, Pneumatic presses, precision press" set of press surrounding automation equipment.