Established in 1992, Gongyi Yuanyang Ceramsite Co., Ltd. is a China based private enterprise specializing the production of ceramic sand proppant used for oil fracturing and fused foundry casting polishing.Gongyi Ltd., has been committed to research develop artificial sand. With advantages local resources energy, ...

CBC Ceramics is a leading supplier of alumina ceramics from China. has full commitment to comply with International Standards quality in order fulfill all applicable chemical and physical qualifications.CBC prides itself on having perfect understanding customer&＃39;s unique needs requirements.Based our personnel, R&D ...

Registered in the UK, Topnew Advanced Materials Technology Co., Ltd. is a multinational group enterprise dedicated to technical research and production of advanced materials. We have 3 manufacture bases mainland China thanks easy access raw material - alumina powder. In our bases, wide variety products are developed such as ...