The company's main business scope includes the processing of inner and outer coatings of drill pipes, weighted drill pipes, drill collars, tubing, casings, elbows, and wear-resistant belts, as well as coating processing, field construction, maintenance, and related services for gathering pipelines. It mainly serves PetroChina, Sinopec, Yanchang Oilfield and Fenglei Drilling Tools Company, as well as urban pipeline network construction. The company has passed the certification of the three-standard integrated management system, and has obtained relevant qualifications such as special equipment (pressure pipeline component) manufacturing qualification license, waterproof and anticorrosive insulation qualification, and safety production license. It has been rated as "Shanxi High-tech Enterprise" and the city Level "Technical Center", "Advanced Foreign-Invested Enterprise", "Specialized Special New Enterprise", etc.
The company's TC series of inner coating products use coatings and spraying processes and equipment independently developed by Hilong, and are committed to providing customers with high-performance, high-quality oil special-purpose pipe inner coating products, which can effectively improve the corrosion resistance and corrosion resistance of the pipe body, and Fluid efficiency, reduce wax and scale, increase the service life of the pipe; and can provide users with more accurate and differentiated inner coating solutions according to different well conditions of the pipe service and transport media and other environmental factors, creating more Great economic benefits.
The company adheres to the tenet of "based on the processing of oil pipe coatings and serves the development and construction of oilfields" to meet customers' needs to the greatest extent and improve the core competitiveness of the company. The trust and praise of customers.