Heatsink pad 1.RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling), ... projector measuring instrument, Rockwell hardness meter, clamp type hardness meter, desk type hardness meter, eddy-current film tester, colorimeter, electron microscope ... have Shenzhen Huowei, Zhongxing, Fushikang, Konka, Huizhou TCL, etc. Heatsink pad