Beijing chenguang Anticorrosion Institute

We are mineral products'manufacturer.Our products including:(1) Fused silica (99.97%),used as raw materials of semiconductor ,lump and fiber optics industries.(2) Steel shot ant grit,used as abrasives.(3) silica carbide: black silicon carbide abrasive, micro-powder,ultrafine micro-powder and refractory.(4) Brown aluminium oxide abrasives,micro-powder, refractory and white aluminium oxide micro-powder.We can offer the above products in competitive price.Please contact us. [详细介绍]