WINTEC ELECTRONIC TECH CO., LIMITED
Guangzhou Yuanda Electronic Tech Co., Ltd.
Addr.: Room 2613, Yinfeng 1 Str., Bldg. 3, Nansha Street,
Nansha District, Guangzhou, China
Tel: +86 400 166 115, +86 13246447778
Email: iwintec@foxmail.com, iwintec@hotmail.com
Website: www.iwintec.com
(TTHotel Lock Supplier Code: 25834179)
