Shandong Zhengqi Plastic Machinery Co., Ltd. is a professional plastic machinery manufacturer and a member of China Plastic Machinery Industry Association. The company is a technology-leading enterprise integrating research, development, design, manufacture, sales and service of plastic machinery. The company occupies more than 60 acres and the plant area is more than 20,000 square meters. There are more than 200 employees, including more than 30 R&D personnel and more than 60 middle and senior technicians.