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Ningbo Nast superhard tool limited company
Add:No. 88 Road Park Lingfeng Industrial Changle District Haishu Ningbo
Tel:0574-87505185
Fax:0574-87501260
Mobile:13505748348(Mr.Wang)
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diamond truer
diamond truer
Product description:
The synthetic diamond dresses manufactured by P/M route have been successfully applied to dress grinding wheels of steel ball grinder in bearing field
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