Zhengzhou Hexing Alumina Products Co., Ltd. was established in 1998. Our company is a manufacturer of silicon carbide and fused alumina, and we have own fused alumina factory and silicon carbide factory, which makes us have good advantages in abrasive territory. We are very appreciated to introduce our products to you. Our company is a specialized abrasive grain & micropowder manufacturer in China for our key abrasive & refractory products: black & green silicon carbide, ...