Jiangsu Tianyi Aviation Industry Co., Ltd. Factory: No.2 Hang Kong Road High-tech zone, Jianhu county, Yancheng City, Jiangsu Province, P.R.China Shanghai Office: Floor 6th, Bld 36, No.1218 Huateng Road, Qingpu District Shanghai, P.R.China Tel: +86 21 5049 6088 / +86 400 9980 919 Mobile: +86 137 6133 5725 (As WeChat) +86 189 6407 9542 E_ mail: malie@jstianyi.com.cn joinsun@jstianyi.com.cn airport.gse@jstianyi.com.cn Website: www.tianyi-gse.com