This 15x7 small size alloy wheel with concave design is a very hot selling style in the world. Various different finishes can be made including the gloss black with spoke milled, or other regular painting like gunmetal, silver, flat black available And th
Cast stainless steel pipe fittings and couplings, they are made by investment casting process, then do machining, the thread is very important for this product, ensure that the female thread and male thread are well matched, so we have to do 100% inspecti
Hengshan Metal is a bearing material with the sintered wear resistance layer as the sliding surface and the metal back. The sintered layer is a special bronze alloy with uniformly dispersed sloid lubricants such as the graphite and PTFE.