Henan Bolt Environmental Protection Technology Co., Ltd. is a manufacturer of bio based materials; Sales of bio based materials; Research and development of bio based material technology; Research and development of bio based material polymerization technology; Manufacturing of synthetic materials; Sales of synthetic materials; Wholesale of hardware products; Sales of environmental monitoring specialized instruments and meters; Sales of building materials; Sales of labor protection equipment; Sales of mechanical equipment; Retail of edible agricultural products; Sales of specialized chemical products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Import and export of goods; A company that integrates technology import and export, with professional production and manufacturing capabilities. We welcome friends from all over the world