Chengdu Zhongyuan Zongji Petroleum Equipment Co., Ltd. is the subsidiary of Henan Zhongyuan Zongji Petroleum Equipment Co., Ltd., set up in July 2005, covering an area of 80 acres. The first phase of our project has been built with a factory space of 1.5 million square meters. Our company is engaged in drilling collars, casing, block/hook combination, rotary tables and other petroleum products. Relying on about 30 years&＃039; petroleum machine processing experience of Henan Zhongyuan Zongji Petroleum Equipment Co., Ltd., our company has mature processing machinery production technology. At present, our company has more than 80 employees, and more than 20 various professional and technical personnel, among whom more than 10 persons have high-ranking technical titles. Our company now has total assets of about 100 million Yuan. Our company has all kinds of professional machine processing equipment, numerical control machine tools and fully automated oil casing production lines with an annual production of over 2, 000 sticks of drill collars in any specifications, and 30, 000 tons of oil casings. Our company has built a complete computer LAN system and introduced CAD, CAE, CAPP, CAM and information technology for product design and manufacture. Our company owns advanced measurement test equipment and perfect test means, such as crack meters, ultrasonic thickness meters, and cladding thickness testers. Our company has established quality management system according to ISO9001:2000 and API Spec Q1 standards. Our petroleum equipment products have passed the evaluations of API certification. Our perfect quality assurance system and testing tools provide a reliable assurance for our quality products and the entrance to the international market.