Oil & Gas Companies in China27 companies listed
Huaxi Special Steel Manufacturing Co., Ltd
Since Dec, 2025
Huaxi Special Steel Manufacturing Co., Ltd. (Huaxi Steel for short) is committed to better promote China steel products to the world. Based on the advantages of China's complete steel industry chain,…
Eastern Steel Manufacturing Co.,Ltd
Since Dec, 2025
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts…
Central Steel Manufacturing Co.,Ltd
Since Nov, 2025
CENTRAL STEEL is a leading manufacturer, exporter, and stockist of steel pipes and fittings including carbon steel, stainless steel and alloy steel in China. Our production…
Central Steel Manufacturing Co.,Ltd
Since Nov, 2025
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KCM Special steel Co.,Ltd
Since Mar, 2025
Kcm Special Steel Co., Ltd we are Manufacturer & Supplier of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) for more detials plz visit: https://www.duplexstainlesssteelpipes.com.…
Hunan Standard Steel Co., Ltd
Since Jan, 2025
Hunan Standard Steel Co., Ltd(HSCO) is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts…
Hunan Standard Steel Co., Ltd
Since Jan, 2025
Hunan Standard Steel Co., Ltd(HSCO) is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts…
Permanent Steel Manufacturing Co.,Ltd
Since Aug, 2024
Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of ,carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous…
Hunan Anlianz Metal Products Co. Ltd
Since Jan, 2024
Hunan Allianz Metal Products Co.,Ltd was established in 1996, which is the subsidiary of Allianz Steel Group, specializing in the stainless steel plate.The rolling production line has annual output of…
Alloyronsco
Since Jan, 2024
Hunan Allianz Metal Products Co., LTD is a subsidiary company of Allianz Steel Group specializing in the supplies of special metal and related processing service, was established in 1996. RONSCO is registered…
Ronscotubes
Since Jan, 2024
Ronsco is an explorer of precision products of special metal materials under the new trend of new materials, new technology, new application and new challenging environment in the 21st century. …
Hunan Allianz Metal Products Co., Ltd.
Since Jan, 2024
Hunan Allianz aims at "provide unique value for customers" , takes the advantages of integrating resources from local stainless steel market and powerful processing platform, provides "one-stop" service…
Union Steels Industry CO.,LTD
Since Jul, 2023
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe(LSAW Steel Pipe, SSAW Steel Pipe, ERW Steel Pipe, SMLS Steel Pipe, Coated Steel Pipe, Stainless Steel…
Permanent Steel Manufacturing Co.,Ltd
Since May, 2023
About Us Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of stainless steel pipe and alloy steel pipe, numerous types of piping equipments including…
LUPA TECHNOLOGY
Since Apr, 2022
We offer CNC machining service to oil and gas , pipeline inspection and maintainace companies etc
Eastern Steel Manufacturing Co.,Ltd
Since Aug, 2021
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished…
Eastern Steel Manufacturing Co.,Ltd
Since Aug, 2021
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished…
All Carbon Corporation
Since Mar, 2021
All Carbon Corporation (ACC) is established in 2005. Our current service scope includes purification, filtration & adsorption materials, building material and refractory additives and silicon materials,…
Permanent Steel Manufacturing Co.,Ltd
Since Nov, 2020
Permanent Steel Manufacturing Co.,Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe(seamless pipe, erw pipe), stainless steel tube, hollow section, casing pipe,…