Zhengzhou Research Institute of Mechanical Engineering is a large Science and Technology type enterprise administrated directly under the Central Government. It sales over 1 billion Yuan every year and has set up a number of production bases which are equipped by first-class Research & Development team and specialized equipments. Machinery Automation, Ltd.£¬part of this institute, is among those pioneers in developing and producing Automatic Hot-press Machine in China. We aims to realize automation in diamon...