- Sumeng Bonded Abrasive
- abrasives, grinding wheels, diamond wheel.
- Address:128 renmin north road JiangYan, Jiangsu
- Zhengzhou Ark Abrasive Tools Co., Ltd.
- Coated abrasives,Super abrasives,CNC Grinding Wheel, diamond slotting wheel, Coated Abrasives, SuperHard.
- Address:33 GongNong rd.