Longhai road and Tongbai road, zhengzhou, henan, China,45000
Henan zhengzhou xinda diamond tools co., ltd was set up in 2000. Through 6 years\' development, it has already become a hi-tech enterprise which incorporates scientific research, the production and trade into an organic whole.The leading product of company ...
diamond flexible polishing pads, diamond dry polishing flexible pads, diamond wet polishing flexible, floor pads,