Standard: JIS, DIN, ASTM, API Standard: JIS G3463-2006, JIS G3455-2005, JIS G... Grade: 10#-45#, 16Mn, STBA20-STBA26, STPA22-STP...
Grade: 10#, 2 ... Explore More
we are a china pc wire and pc strand factory,
Produce and export various PC wire and pc strand with cheapest price !!!
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We manufacture cold drawing spring steel wire and its products. These products have the feature of high strength, high toughness, high fatigue life.
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We manufacture oil hardened & tempering spring wire, which can made to suspension spring, engine valve spring, mechanical spring. they have the featur ... Explore More