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Grand Steel is established jointly by wire products industry experts formed in view of the major steel trading, engineering project formed mainly to foreign trade company. We own three professional wire factories which are total annual output of more than 80000 MT, strictly implements ISO9001 quality system, and has introduced to Germany drawing equipment and Japan and South Korea STC heat treatment furnace, using such as Japan's pickling, phosphating, heat treatment technology, is equipped with perfect physical and chemical inspection facilities, high quality cold heading steel wire for the production of a variety of specifications, steel grade, in order to meet the inquiry of the car industry and mechanics industry production of fasteners.     We can undertake a variety of craft production: HD, RA, SA, AIP (R), (S) AIP, SAF, SAIP, PASAF, PASAIP, PSASAIP etc., the company has established long-term and friendly strategic cooperation with multiple steel partners, raw material mainly from Nippon steel and Posco, China steel, Bao steel, An steel, Xing steel, Ma steel, Sha steel, Wisco high-quality cold heading wire rod production specifications such as all kinds of wire rod 1.0 mm to 24 mm.Its types can be divided into: low carbon steel spheroidizing wire, high carbon steel wire, alloy steel ball in the line of line, precision electronic screws, rivet wire, spring wire, bright wire, galvanized wire and ling press various kinds of high precision alloys, low carbon steel flat wire or profiled wire, involving brands are: CH1T, SWRCH6A, SWRCH8A, SWRCH10A SWRCH15A, SWRCH18A, SWRCH22A and SWRCH35K, SWRCH45K, ML08AL, ML15AL, SAE1006, SAE1008, SAE1010, SAE1015, SAE1018, SAE1022, SAE1035, SAE1045, SAE10B21, SAE10B30, SAE10B33, SAE10B38, ML20Cr, ML20MnTiB, ML40Cr, ML35CrMo, SCM420, SCM435, SCM440, 45 #, etc. We has been exported to Europe, the Americas and around southeast Asia and other international markets, has a good reputation in the international market.    We will carry forward the spirit of "professional technology, quality high-grade, human services" ,hope to promote the development of fastener industry to make due contributions.