Corporate Headquarters: Ruilang Smarthome Limited.
B-30-31/F No.89th Rd.HuangPU Hexi Dis.
Tianjin City. P.R.China
TEL:+86 022 28365280 28365281 28365282 28365283
Free Tel:+86 4006-808-807
FAX:+86 022 28365282 28365283
E-mail:tom_jin@sina.com
Skype ID:ruilang_tj