Company name: ADVANTEC CO., LTD.                    Address：    Room 1101 No.3062-18, Yan-An W. Road, Shanghai, China. Zip Code:     201103 Manager：YU ZENGQI  / peggy wu Mobile：86-13524685066 Tel：86-021-64051219  64051275 Fax：86-021-64051029 E-mail:yzq@shadtc.com http://www.shadtec.com