PetroMaterials Corporation (PMC) is a comprehensive manufacturer of drilling tools and OCTG for oil and gas exploration industry. In trading, PMC stocks a large volume of OCTG, drilling tools and line pipes from well-known Japanese mills. For many years, our policy is to "adjust surplus and shortage, balance demand and supply", and act as a bridge between end users and steel mills, exercise our positive efforts to gain bilateral winning between customers with special demand and the mills with sustainable production plan. In manufacturing, PMC utilizes state-of-the-art manufacturing technologies and globally possesses several raw steel material resources with high quality assurance. PMC has invested and constructed several manufacturing facilities of OCTG and drilling tools in Japan, China and the US. Annual production capacity for the whole PMC group are 200,000 metric tons of Casing; 50,000 metric tons of Tubing; 30,000 metric tons of Drill Pipes; 15,000 pieces of Drill Collars and Heavy Weight Drill Pipe; 100,000 metric tons of ERW Line Pipes.