Shandong Mingzhu Petroleum Equipment Co., Ltd. is a professional petroleum equipment manufacture enterprise, which integrates R & D with production, sales and service. It is located in the beautiful Yellow River estuary where is called Oil City- Dongying, Shandong. It covers an area of 500 acres; a total construction area is 2, 100, 000 square meters; total investment reach 1.06 billion Yuan. We are mainly engaging in production and sales of oil, gas and non-excavation drill string etc.; our products mainly include drill pipe, tubing, casing, drill collar, heavy weight drill pipe and other parts.Our company uses international advanced manufacturing facilities, and holds advanced production technology. Holding one advanced pipe-end upset line; one pipe heat treatment line; two friction welding lines with two sets of inertia friction welding machines made by MTI; one tubing and casing production line; one drill collar production line. The annual output of drill pipe reaches 50, 000 tons; drill collar reaches 5000 pieces; various oil well pipes reach more than 100, 000 tons.We are strictly in accordance with the requirement of API Q1 quality management system, and strictly control the products quality. We establish control system of raw material incoming inspection control, production process flow control, products parameter control, semi-finished and finished products transfer control. We have equipped with the most advanced automatic ultrasonic testing, magnetic particle testing, and magnetic flux leakage testing equipment. Our physical chemistry laboratory has the most complete sets of physical and chemical quality testing equipment, including tensile testing machine, hardness testing machine, impact testing machine, and imported metallographic analysis inspection machine for chemical composition.We set special R & D center in our company and have strong teams with dozens of senior engineer, general engineer, senior technician and many skilled worker
