Dalian hitop international trading co., ltd is a professional company dealing with complete set of production lines for producing building materials. Production lines supplied by Hitop include steel tube mills (Seamless tube mill, ERW tube mill and SSAW tube mill), rebar rolling mill, Block making machine. Its turnkey service is involved in designing, equipments manufacturing, erection & commissioning and training. Keeping close cooperation with its professional engineering company and heavy machinery manufacturing company, Hitop always provide its customers with the best service, high quality machinery and the most competitive price.