Nanjing Diyou Machinery Equipment Co., Ltd. "NJDYMCO" was formed April 2012. (NJDYMCO provides drilling and completion designs, new and remanufactured API 6A wellhead equipment, and service personnel to the oil and gas industry.) Our primary focus is the sale and installation of wellhead equipment, ancillary product lines which include valves, manifolds, frac trees, repair, remanufacture, and field service. Our products are used both in the drilling and completion phases of the oil and gas industry. NJDYMCO has in-house machine capabilities which allows us to quickly and efficiently repair existing customer owned wellheads. We maintain computer generated inventory programs that enable us to utilize our customer...