Headquarter - Well Shin Technology Co., Ltd.

Tel
+886 (2) 2791-1119
Fax
+886 (2) 2791-9901
E-mail
Flagship Shop - IoT Home Automation

Tel
+886 (2) 2791-1530
Fax
+886 (2) 2791-9901
E-mail
Well Shin Xizhi Factory

Taiwan Factory

Dongguan Well Shin Electronic Products

Well Shin Electronic (Kun Shan) Co., Ltd.

Well Shin Electronic Vietnam Limited

USA (KY) Factory - Well Shin Industries Corp.

Tel
VP : Mr James Ouyang, +1-502-931-3656, Field Application team: Mr. David Fang, +1 (917) 8568-875
USA (WI) Conntek Integrated Solutions Inc.

Tel
+1 (414) 482-0800, Toll Free: +1 (877) 267-3788
Fax
+1 (414) 482-0220
USA (CA) Design house and business development

Tel
+1 (917) 8568-875
E-mail