STCP is one of the largest manufacturers of ceramic proppant in China. We specialize in production of ceramic proppant with superior quality bauxite. STCP was incorporated in 2009.located in Yu County, Yangquan city, Shanxi province. The plant occupies over 66, 670 sq.m, with 310 employees, 30 professional managers and 45 technicians included. The registered capital reaches 25 million RMB Yuan, and the overall investment is more than 110million RMB Yuan, with 3 production lines of the annual production capacity of 100, 000 MT. STCP has been awarded ISO 9001:2008 certificate for compliance with the standard The following is our product specification Medium density ceramic proppant : 6-30 mesh, 20-40 mesh, 30-50 mesh, 40-70 mesh high-density ceramic proppant : 16-30 mesh, 20-40 mesh�?�¯�?�¼�¯�¿�½30-50 mesh, 40-70 mesh We also produce the specific products as per clients special requirements. Our advantage: Strict quality management system Advanced production equipment and testing equipment Complete logistics tracing systems and quality tracing system Experienced in exporting trade Visiting our plant and cooperation will be warmly welcomed.