TIANJIN LANGANG INTERNATIONAL CO., LTD - Company Introduce
TIANJIN LANGANG INTERNATIONAL CO., LTD (LANGANG) is a Holding Group dedicated to manufacturing and selling Insulation building materials (including glass wool, also named IFG (Insulated Fiberglass) and rock wool, rubber and plastic, polyurethane products etc) and glassware in the international market. doris@langangcn.com [Details]
TIANJIN LANGANG INTERNATIONAL CO., LTD - Company Introduce
TIANJIN LANGANG INTERNATIONAL CO., LTD (LANGANG) is a Holding Group dedicated to manufacturing and selling Insulation building materials (including glass wool, also named IFG (Insulated Fiberglass) and rock wool, rubber and plastic, polyurethane products etc) and glassware in the international market. doris@langangcn.com [