Founded in november 2002, TianJin GuoHuan Shale Products Co. LTD is a new-style building materials enterprise formed and mainly invested by the New Material Investment Corporation .LTD ,which is the subcompany of China Energy Conservation Investment Corporation , cooperating with TianJin International Investment Project Corporation , TianJin National Energy Investment Corporation, Ji County Building Materials Industry Corporation, TianJin Wall Materials and Energy-saving Building Management Center and Ji County Economic Development Zone Corporation. With ¥0.22billion registered capital and ¥0.6 billion total assets, this company covers 0.65 million square meters’ area , employs 1500 members and becomes a mordern enterprise possessing fifity years’ sintering experience and classic management, craft,equipment and technology....