SGF products quality standard:
production in strict accordance with international safety energy-efficiency standards. SGF technical standards in cooperation with SGS, work out universal indicator according to countries and regions. For example passed CE, ROHS, UL, SASO, PSE series of quality and safety certificate approval, the price, quality and standard of all products you manufacture and sell from SGF shall be done strictly on the basis of quality technic and craft workflow standard of SGF.