Hejian City Rongsheng Thermal Insulation Material Co., Ltd

     Hejian City Rongsheng Thermal Insulation Material Co., Ltd. was founded in ***0, is engaged in building waterproofing ,insulation material , domestic  and export in one. Founded at the beginning, the company accorded to the purpose of  € the customer is the first,   the credibility is the first€and developed rapidly, the business scope expanded to most parts of the country. Products covered more than seventeen provinces in China, already became the High temperature tolerance reinforced resin largest supplier, is the leader in the emerging waterproof enterprise.