Located in Zhangjiagang City of Jiangsu Province, Zhangjiagang Gerui Science & Technology Development Co., Ltd. is a plastic machine manufacturer. We enjoy convenient traffic conditions. Our company occupies an area of 20,000 square meters, and we own 7,000-square-meter international standard factory building. Our company is a professional comprehensive plastic machinery manufacturer which integrates researching, developing and manufacturing together. We have obtained the ISO9001 certificate. We produce various plastic machines, such as single-screw-stem extruders, cone double -screw-stem extruders, high-speed mixers, sets of production lines of pipes, plates, sheet materials and various kinds of auxiliary machines. They are well sold in Chin and about 30 foreign countries, such as Russia, Malaysia, Lebanon, Myanmar and South Africa. They are praised by masses of our consumers.