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
FAX:+86 022กก28365282 28365283
E-mail: ruilang_xs1@126.com
Skype ID:ruilang_xs2
MSN ID: bennyluck2000@hotmail.com