Room 1204 No.78 Luxun Road,Zhongshan District

Founded in 2000, Dalian Gaoteng has passed ISO 9000,the certificate No. is USA10Q22233R0S. Gaoteng is a professional exporter of silica products and alumina products for ceramics and related industrie...

Rm1273,World Trade Center,No25 Tongxing Street,Zhongshan District,Dalian,China

Smetal Group Co., Ltd. is a high-tech enterprise, established in 2008. We are specialized in the research, development and manufacture of refractory. Our products are widely applied to blast furnaces,...