TIANJIN LANGANG INTERNATIONAL CO., LTD (LANGANG) is a joint venture established in Tianjin Port by Hebei Guomei New building materials Co., Ltd. LANGANG dedicated to manufacturing and selling Insulation building materials (including glass wool, also named IFG (Insulated Fiberglass) and rock wool, aluminum silicate board and felt also named ceramic fiber, rubber and plastic, polyurethane products etc) and glassware in the international market. Our company is composed with senior R&D technicians, outstanding sales managers and a professional marketing and operation team. After years development LANGANG is now a dynamic integration company of science, manufacture and trade with advanced concepts, scientific management and specialty features. Our trademark Antelope has been of high reputation in the international market. LANGANG has friendly and long-term relationship with many shipping companies, which guarantees the safety and punctuality of goods delivery. In order to accord with the initiative of the Silk Road Economic Belt and the 21st-Century Maritime Silk Road, we would like to provide more excellent service and qualified materials to the customers. Langang would proven to be the reliable and win-win partner of your esteemed cooperation.