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Contact Us

Beijing GreatDia Superhard Tools Co.,Ltd is a professional Hi-tech enterprise,with 22-year experience of R&D, manufacturing and sales of diamond tools in the worldwide market.

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Contact GreatDia

We look forward to assisting you with your upcoming business.

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86 15010660856


No 5, Fu rong jie jia, Xi ma ge Zhuang village, Gao li ying town, Shun yi district, Bei jing China

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