... SGS,ROHS and ISO9001 certifications.It mainly exported to North America,Japan,Europe,Soth America,Australia,Southeast Asia,the Middle East and some Africa ... ,include:DELL,Acer(ACER),Lenovo,Logitech,TCL,Haier,IBM,China Mobile,China Telecom,China Unicom,Siemens,Nokia,Heineken and Carlsberg beer. Our products ...