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China National Petroleum Corporation (CNPC)
Establishment time : The China National Petroleum Corporation (CNPC) was established on September 17, 1988.
website : www.cnpc.com.cn
Main Product : CNPC's main products include oil and gas exploration, production, refining, and marketing.
Company Profile
Baosteel Group Corporation
Establishment time : Baosteel Group Corporation was established on December 1, 1978.
website : www.baosteel.com
Main Product : Baosteel Group Corporation's main products include steel products, automotive steel, electrical steel, and steel tubes.
Company Profile
Jiangsu Shagang Group Co., Ltd.
Establishment time : 1975
website : www.shagang.com
Main Product : Steel products, including hot-rolled steel, cold-rolled steel, steel plates, steel pipes, and steel wire rods.
Company Profile
Sinopec Group
Establishment time : February 28, 2000
website : https://www.sinopecgroup.com/group/en/
Main Product : Exploration, production, refining, and marketing of petroleum and petrochemical products
Company Profile
Ningbo CCMS Industrial Co. Ltd
Establishment time : 2004
website : www.cncoemmachiningparts.com
Main Product : precision machined parts,machined iron castings,Aluminum casting product,Customized casting,planetary gearbox,Gearbox housing
Company Profile
Ningbo CCMS Industrial Co., Ltd. is a professional factory of various precision CNC machind parts, gear boxes and fabrications(metal plate parts) . 90% are exported to North America and Europe.
We own the most advanced testing facilities such as spectral analyzer for material chemical composition test, tensile strength testing machine, impact value tester and hardness meter, magnetic particle testing machine, sandblasting machine and heat treatment equipment.
Besides, there are numerous advanced equipment in the precision machining workshop: have 21 sets CNC lathes, 10 sets vertical CNC boring and milling center and 5 sets horizontal boring and milling center imported from Korea ,one five faces cnc center, two general milling machine, and two general lathes , one grinder, 10sets drilling and tap machines, two half automatic sawer, two laser cutting machine,one steel plate shearer, one cnc bending machine, and three Coordinate Measuring Machine (CMM) , one Projector and one machining surface quality testing machine and one Mahr altitude instrument . Our machine can control 0.01mm tolerance and testing machine. Accuracy is 0.005mm.
We are certified by ISO9001 and strictly comply with the quality management system during production. All our products are well accepted by our customers. Relying on our own factory, we can provide not only competitive product prices, but also technical support for quality improving and new product development with the help of our factory engineer team.
If you are interested in our products, please feel free to contact us at any time.
Hengyang Valin Steel Tube Co., Ltd.
Establishment time : Hengyang Valin Steel Tube Co., Ltd. was established on October 8, 1958.
website : http://www.valinly.com
Main Product : Hengyang Valin Steel Tube Co., Ltd. specializes in the production of seamless steel pipes, welded steel pipes, and other related products.
Company Profile
Tianjin Pipe (Group) Corporation Limited
Establishment time : 1921
website : www.tjpipegroup.com
Main Product : Steel pipes, pipe fittings, and related products
Company Profile
Shandong Molong Petroleum Machinery Co., Ltd.
Establishment time : Shandong Molong Petroleum Machinery Co., Ltd. was established on July 18, 2006.
website : www.molonggroup.com
Main Product : Shandong Molong Petroleum Machinery Co., Ltd. specializes in manufacturing and supplying a wide range of petroleum machinery products, including drilling rigs, drilling tools, wellhead equipment, and oilfield equipment.
Company Profile
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Establishment time : 1994
website : www.tgsteelpipe.com
Main Product : Seamless steel pipes, welded steel pipes, stainless steel pipes, alloy steel pipes, and other petroleum-related pipes.
Company Profile
Anhui Tianda Oil Pipe Co., Ltd.
Establishment time : Anhui Tianda Oil Pipe Co., Ltd. was established on [company establishment date].
website :
Main Product : The company specializes in the manufacturing and distribution of oil pipes and related products.
Company Profile
Wuxi Seamless Oil Pipe Co., Ltd.
Establishment time : Wuxi Seamless Oil Pipe Co., Ltd. was established in [insert date].
website :
Main Product : The company specializes in manufacturing and supplying a wide range of seamless oil pipes.
Company Profile
April 20, 2024
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April 20, 2024
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.