Langfang Jingwei Chemical & Building Materials Co., Ltd., are a manufacturer enterprise with import and export right, which founded in 2002. Based on advanced foreign technology and equipments, our company engages in Exploitation and Innovation, seeking and serving domestic and abroad market. Our main products are two parts: Fiberglass products and Thermal Insulation products. Fiberglass products: Plain weave PVC-coated fiberglass screen, fiberglass mesh, screen window, etc. Thermal insulation products: Rock wool, Glass wool, extrusion and expanded polystyrene (XPS), Aluminum silicate, etc. Our products are well-known for its best quality, reasonable price, various kinds, and stable performance, which are exported to U.S. Europe Southeast Asia and many other countries and regions of the world. Our company Obtained the authentication of ISO9001 Quality Management System, and adopted the ISO14001 environmental management system certification. Our principle is Quality first, honest and credit, mutual benefit, and common development. We sincerely welcome new and old clients from domestic and overseas to have a business talk.