... 718,S136,8407,NAK80,SKD61,H13Hardness of steel46~56HRCMaterial for Slider ,Lifter and all sub insert use1.2767 ... appliances, motor vehicle accessories, IT related products and so on. Basic Information Business Type:Manufacturer Product/Service (We Sell): ... head lamps & tail lamps housings & radiators grilles for cars, notebook housings, printer & ink cartridges, LCD light panel sets, digital camera ...