Tengfei Company (TFCO) is also the tier one material supplier of China National Petroleum Corporation (CNPC) and the member of "Energy Ahead". Through more than ten years' development, TFCO has become the supermarket-type pipe enterprise with the operation and sales of seamless pipe, production and processing, storage management, logistics and distribution. Now TFCO markets seamless steel pipe more than 200 kt per year and keeps 40-70 kt TPCO seamless pipe in stock all the year round. As the grade A agent of TPCO, it is dominated in the lead position of scale of enterprise and volume of sales. TFCO has large indoor and outdoor warehouse about 100, 000 m2, logistic distribution vehicles operated in order and service team. Since its establishment in 1999, TFCO has been acquainted by many cooperation partners and acted as the suppliers for a number of key projects friends with strong product advantage, easy sales process, perfect service system and abundant inventory and the seamless pipes distributed by our company have been widely applied in petrochemical, military, marine, aerospace, hydraulic cylinder, coal, steel, pipe fittings, machinery processing, bridges and other industries and fields.