Shengli oilfield JinDa petroleum technology Ltd. is a privately owned company developing new products and technology, located in Dong Yingity, Shan Dong province. Sinceesta blished in 2003, our company has been ping and producing antiseptic wearproof lining oil tube, which is the first company of China that invented this technology. Throughsu stainable development and much experiment optimizations of the past ten years, series of products which are of corrosion resistant, antifraying and high temperature resistant,ar e well developed. Thanks to those tubes, the tube damage and leakage problems caused by corrosion are resolved in wells using sucker rod pumping of inclined wells、horizontalwel ls and high water cut wells. Those products have been exported to Shengli、Dagang、Jidong、Zhongyuan、Yanchang and other oilfields，and the total length of this tube that produced and exported is more than 2 million meters, which gained great economic and social value.
    What’s more, based on the technology of antiseptic wearproof lining oil tube, our company developed its own production line and apparatus of the antiseptic wearproof lining oil tube. The equipment package is proven and has independent intellectual property rights, which can perform extrusion forming of ultra-high molecular polyethylene pipe, old tubing cleaning and inspection, assembly and testing of the lining oil tube. This equipment package has a simple process, and is easy to operate, with high automation degree and no pollution. Our company has provided more than 10 sets of this technology and related equipments for Shengli, Zhongyuan, Jidong, Changqing, Yanchang and other oilfields, with which the users have obtained great economic benefits.
   Our company has also developed all sizes of super high molecular polythene pipes for surface fluid delivery. These products are of antifraying, corrosion proof and anti-scaling,  low delivery resistance. The products are suitable for the delivery of oil and water, mortar, coal ash, bittern and other miscible fluid, which are widely used in oil and water gathering, channel clearance, salt mining, coal mining, construction and other industry.
Based on the concept of “Integrity and Innovation”, our company has applied one china national invention patent, three utility model patents, and has obtained one utility model patent. In Aug. 2011, our company passed quality authentication of ISO9001, indicating that the quality of those products and the reputation of our company is reliable.