1) Material: Alloy steel, Carbon steel, etc. 2) Standard: ASTM, EN, DIN, JIS, GB, etc. 3) Low price and best service. Our product line adopt standard with ASME, DIN, GB, EN, etc. The material contain various kinds of high quality carbon steel, alloy steel, tool steel, bearing steel, etc. We adopt the advanced production process that contains "high-power electric furnace+ladle furnace(LF)+vacuum ...
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