Zhengzhou century Ocean Trading Co. Ltd. is located in Gongyi city of Henan Province.The company was founded in 2005, is a business to petroleum coke, calcined coke, residual anode and the size of particles, the residual anode powder, carbon block trade oriented enterprises.Waste carbon block which independent production, are exported all over the country to win the majority of customers and dealers .The company has a strong marketing network and experienced service personnel, and to establish a long-term and stable cooperation relationship with Henan,Shandong,Qinghai and other places of carbon and aluminum products enterprises.Our company sincerely seek opportunities to cooperate with customers at home and abroad. We will provide the best service, in accordance with the mutual reciprocity and mutual benefit, common development principles with the world of dealers to establish long-term stable relationshi