Hunan Yige Special Steel Science Technology Co.,Ltd: Welcome to buy seamless steel pipe, welded steel pipe, stainless steel pipe, kelly bar in stock here from professional manufacturers and suppliers
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Material: aluminum , stainless steel and more
Surface treatments: polishing, powder coated, anodized, nickel plating, chromate and more
Tolerance: can reach up to ±0.01mm
Quality control: 100%
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