PuyangCity Huangjin drilling Parts Processing Co., Ltd， is a professional oil drilling accessories manufacturing enterprises which researched, designed, produced and saled by herself .The company was founded in 1989, was restructured in 1999 .Company headquarters is located in the beautiful Puyang city ,who breeds five thousand year history and civilization of China ,where is the birthplace of Chinese dragon culture .
     Company has 87 employees of professional and technical , including 8 senior engineers employees , 17 professional and technical employees; The company covers an area of 36000 square meters, 16000 square meters of standard industrial plants and workshops ;The company have advanced Computer Numerical Control lathes and advanced thread processing technology; We can produce Φ 48 mm to Φ 340 mm of API standard of whole series of steel grade products,including casing coupling, tubing coupling, oil casing, oil tubing, crossover, centralizer, pup joint etc.With 28 sets of precision Computer Numerical Control (CNC) lathe machine, 3 pieces of production lines of cold rolled tube, 3 pieces of tubing production line , 2 pieces of sucker rod production lines and 60 sets of other auxiliary production equipment , has high level automation of coupling production lines, every year can produce 2 million pieces tubing coupling and casing coupling .
         Our main products including :various of material and models( from 48.3 to 339.7round thread and buttress thread tubing coupling ;casing pup joint and tubing pup joint ; The drilling parts including all sorts of centralizer the automatic rotating of oil sucking machine and integral oil drain device with center pipe etc are designed by ourselves . Based on more than 20 years of development history, the company according to the quality policy of seeking excellence with refinement, finished contracts carefully and keep promises , satisfy with customers, continuous improvement , producing various kinds of drilling accessories, including coupling, tubing, casing, nipple, pup joint ,variable diameter buckle joint (crossover), centralizer, elbow, flange, sucker rod, and other products .
         Company pay attention to the product quality management all the time , have been obtained the ISO 9001 quality system certification , the manufacture license of special equipment (pressure pipe), API 5 CT certificate, and more than 10 patent certificates .
         Company has the ability to provide high quality products and services for the customers.having good cooperation relations with China oil group 、China oil and chemical group ,Shanxi Yanchang oil Group and many major steel manufactures. Petroleum machineryproducts are exported to Middle Asia, east Asia , Europe, the United States,Africa and other more than 20 countries and regions. 
         

     Company       principle : “Survival on quality”  is our belief, “Development on Credibility”

      Company strategy: Based on a new starting point, create a new situation.
     

       Company purpose: No best but better.