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0731-22473388
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Add: No.202 Building 3, Jincheng New Material Industrial Zone Hetang District, Zhuzhou, Hunan Province, China
27NR4 API504
New nano PVD coating, ultra-fine grain alloy matrix with good wear resistance and toughness, Applicable to all kinds of steelcastiron and other materials, thread turning.
27NR4 API506
New nano PVD coating, ultra-fine grain alloy matrix with good wear resistance and toughness, Applicable to all kinds of steelcastiron and other materials, thread turning.
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jane +86 18682281547
vicky +86 18875902449
Fish +86 15818683034