4cr5mosiv flat bar10+ factories verified

Huangshi Smooth Industry&Trade Co., Ltd

Zhonghe Steel (Tianjin) Co., Ltd is committed to integrate steel resources in China and serve the global steel market. Our company has more than 10 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China. What's more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want.

Jiangyou Changxiang Special Steel Manufacturing Co., Ltd. Was stablished in 2006, total over 480 staff and cover 940, 000m2 area, with subsidiary company Changxiang Forging Mould Co., Ltd. (Since 2017) and Shuangma Electric Power Co., Ltd. Are belong to Changxiang Group. Our steels be widely used in industries of military, nuclear, aviation, clean energy, steam turbine, moulds, automobile, petroleum, chemistry, marine, mechanics, etc.

Wuxi Dingyu Xinda Special Steel Co., Ltd. Has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. The smelting of special functional superalloys adopts the VIM+VAR dual vacuum dual process and the VIM+PESR+VAR triple process for smelting production; Vacuum induction melting (VIM), vacuum consumable (VAR), atmosphere protected electroslag remelting (PESR) and conventional process IF+AOD+LF+VOD metallurgical equipment. Processing equipment such as heat treatment furnaces, peeling machines, rolling straightening machines, cold drawing machines, and coreless grinders; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic non-destructive testing machine, eddy current non-destructive testing machine, corrosion testing machine, salt spray testing machine, German Leica metallographic microscope and other complete testing equipment. Since 2005, Dingyu Xinda has successively passed the certifications of Lloyd's ISO quality system and PED, IATF16949, ISO13485, KR Classification Society of Korea, and AD2000 in Germany. A high-tech enterprise specializing in the research and development of high-quality special alloy functional new materials, has been committed to providing safe and reliable products for global nuclear power and high-end equipment manufacturing. The company has been focusing on special stainless steel, nickel based alloys, precision alloys, high-temperature alloys, corrosion-resistant alloys, Hastelloy alloy special steel pipes, plates, bars, profiles and forgings, pipe fittings, and flanges for 31 years. The products can also be processed according to customer drawings, and are widely used in fields such as pump valve nuclear power, aviation and military industry, automobiles and ships, medical equipment, marine engineering and petrochemical, light rail high-speed rail, compressors, turbines, etc.

With over 30 years of development, Ningshing Precision Machinery?Co., Ltd. Upholds the philosophy of "Co-create, Win-win, Sharing" and focuses on delivering reliable materials, integrated manufacturing solutions and advanced equipment to global industrial partners. We operate across four core sectors:

For the last couple of years we focus only on one thing:

Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.

Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

Jiangyin Eternal Heavy Industry Co. Ltd was established in 2008, it is National high-tech enterprise, innovative small and medium-sized enterprise. Till now our main products including all kinds of special steel forgings and heavy duty hydraulic cylinder.

Zhejiang Zhengcheng Import and Export Co., Ltd. (ZEICIN) is dedicated to high-end positioning in Chinese quality. We are a manufacturer whose Specialisation lies in the production of a diverse array of products. We provide customers with one-stop services from source material production to finished products, including High-Speed Steel (HSS), Stainless Steel, Alloy Steel, HSS semi-tools, and semi-products tailored for kitchen knives. Industrial knives and cutting tools, etc.

Founded in 2003 and located in Shifang Economic Development Zone, Sichuan Province, Shifang Xingong Metal Material Co., Ltd. is a special metal material manufacturer specialized in the R&D, production and sales of tool and mould Steels. Its main products include wires, round bars, flat bars and plates / sheets of martensitic stainless steel, precipitation-hardening stainless steel, high-temperature and corrosion-resistant alloy steel, cold-working and hot-working mould steel.

Changsha Yuxin Steel Co., Ltd is a company owned import and export rights by government. We are the professional manufacturer and exporter of special steel and steel solution provider. We worked in steel industry more than 15years, always to provide high quality, good price and sales service for customers.

SHANDONG DAJIN METAL MATERIAL Co., Ltd. is a company of special steel stocklist&exporter, Dajin has been suppling high-quality metals to customers worldwide since 2010, with almost 10 years metal export experience, Dajin Metal focus on cold drawn bars in carbon&alloy in round, hex, and square that meet ASTM, SAE and JIS specifications and standards.