XINCHENG Petroleum Technology Co., LTD was established in 2003 and is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. XINCHENG Petro is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts with API certification. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, XINCHENG Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies. XINCHENG Petro company takes "providing the most qualified products, most competitive prices and most professional service for every customer " as its mission. We are striving and aiming to be one of the most professional oilfield equipment suppliers in worldwide. We sincerely welcome customers and friends domestic and abroad come to create a prosperous future with us.