¡¡¡¡ Silica sol lost wax casting and die casting process, the production of elbows, tees, trays and other precision castings dense, smooth surface, precise size.
Add£ºJiangSu JingJiang Zone Zhongzhou Road No.16¡¡Contact£ºMr Wang¡¡Tel£º0523-84332668¡¢0523-84331111¡¡Fax£º052384337777 All rights reserved£ºJiangSu LiangGong Precision Steel Co., Ltd.
