... Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity TestingDetailed ... :1) Professional Surface-mounting and Through-hole soldering Technology2) Various sizes like 1206,0805,0603 ... With UL,CE,FCC,Rohs Approval5) Nitrogen gas reflow soldering technology for SMT.6) High Standard SMT&Solder ...