Henan Dongfanglong Machine Manufacture Co.,Ltd
Company Details
Company Introduction
Henan Dongfanglong Machine Manufacture Co., Ltd. is a modern and professional manufactory which was founded in 1999 and is located at the intersection of 106 National Highway and Jintian Road, Puyang City, Henan, China. The area of our company is over 53,000 square meters, and the area of workshop is over 16,000 square meters. Our company has integrated equipment and processing capacities of machining, heat-treatment, surface treatment, and hot extruding. For human resources, we have 16 senior engineers, 16 engineers and technicians and 14 inspectors, and have advanced processing technology and experience in casing and tubing couplings, pup joints, tool joints and down hole tools. Quality of our products is stable and excellent. Our products are widely used in central plain oilfield, dagang oilfield, shengli oilfield, and changqing oilfield. We have got unanimous approval from users. Main products of our company are various coupling models, pup joints, adapter pup-joints, adapter couplings, tool joints, stabilizers, anchors of oil pumps and revolving sand gravitated devices of wells, etc. Our company received ISO9001 quality certification issued by Chinese Quality Certification Center in April, 2004, and received API monogram license in Sept., 2007 (license number 5CT-0837) and May 2008 (license number 7-0649). We are the network member of material supplier of China Petro-chemical Co., Ltd. Central Plains Branch.Henan Dongfanglong Machine Manufacture Co., Ltd. has established and implemented the spirit of "Quality First, Service First, Realistic and Innovative, Mutual Benefits and Win-Win Result". Relying on advanced technology, modern equipment, strict management and a good reputation, our company continuously provides high-quality products and services for customers.
Company Information
Company Product
- API 5CT N80 tubing couplingAPI 5CT tubing couplingAPI 5CT Nipple JointAPI 5CT stainless steel tubing and casing couplingAPI 5CT casing collarsAPI 5CT 5B casing pup jointsAPI 5CT 5B J55 tubing pup jointsAPI 5CT and 5B N80 tubing pup jointsAPI 5CT L80 tubing pup jointsAPI 5CT 5B P110 tubing pup jointsAPI 5CT N80 L80 P110 tubing pup jointsAPI 5CT Oil Nipple JointNC couplings tubing and casing couplingsAPI 5CT Tubing and casing couplings casing collarsAPI 5CT Tubing and casing couplings NC couplingsAPI 5CT Oil tubing and casing couplingsAPI 5CT Oil tubing and casing couplings/collarsAPI 5CT Tubing pup joints Nipple jointsAPI 5CT Tubing pup joints nipple jointsAPI 5CT reducing pup joints Steel transition jointAPI 5CT tubing and casing coupongs oil pipe coupongsAPI 5CT oil tubing couplingsAPI 5CT tubing and casing couplingsAPI 5CT oil tubing couplingsAPI 5CT Oil couplings for oilfieldAPI 5CT and 5B Tubing and Casing Couplings for pipe fittingAPI tubing and casing couplingsAPI 5CT tubing and casing couplingsTubing and Casing CouplingsAPI tubing and casing couplingsRevolving flow type sand gravitated deviceRevolving flow type air-liquid separatorTubing centralizerdrill rod subs for oilfieldAPI 5CT tubing and casing couplingsAPI 5CT Pup Joint
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