Zhengzhou Yufa Abrasive Group Co., Ltd.

[ Manufacturer ]Main business are White corundum, Brown corundum, High aluminum corundum, Magnalium spinel, Electric melting mullite, All kinds of abrasive, Particle size sand, Refractory material, Crocus etc.

Sanmenxia Xinyangshao Synthetic Material Co., Ltd.

[ Manufacturer Trader ]Main business are Synthetic fireproof raw material

Kaifeng Special Refractory Material Group Joint-stock Co.,

[ Manufacturer ]Main business are Fused spinel, fused corundum, fused mullite, alumina bubble.

Zhengzhou Dayu Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Fireproof and ceramic raw material and its products

Beijing Fangyuanfeng Technology Trade Co., Ltd.

[ Trader ]Main business are Refractory material