HENAN ZHECHENG XIN DA DIAMONDTOOLS CO., LTD was set up in 2000; through 6 years&＃039; development, it has already become a hi-tech enterprise which incorporates scientific research, the production and the trade into an organic whole. The leading product of the company is diamond product, including Diamond Flexible Polishing Pads, Diamond Dry Polishing Flexible Pads, Floor Pads, ;350mm- ;3500mm cut marble, granite high-grade welding knife, etc. The products are mainly used in the stone material industry; and they are noted for their good polishing strength, high wearability level, and good polishing effect.