Aluminum alloy wheels.
Aluminum ingot, copper ingot, zinc ingot.
Ferro silicon magnesium, ferro silicon barium, ferro silicon, ferro silicon calcium, ferro silicon strontium, antimony ingots.
Sinotruk howo, howo a7, golden prince, sitrak, shacman/shaanxi, faw, dongfeng/dfac, foton, beiben/north benz, camc, jac, king long, golden dragon, yutong, xcmg, shantui, sany, liugong, lonking, xgma, weichai, cummins.