Zhengzhou Halnn Superhard Materials Co., Ltd.

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Business Type	-
Company	Zhengzhou Halnn Superhard Materials Co., Ltd.
Main Products	CBN&PCD Inserts, Brazed Drill Bits, Diamond Saw Blade, HSS Step Drill Bits, Stone Engraving Tools
Website	www.halnnpcd.com
Established Year	2011
City / State	Zhengzhou , Henan
Country	China
Address	Building 5,National University Science Park,High-tech District

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