G.W. Design Electrical Co. Ltd.
Rm 25, 5/F., Blk B, Hi-Tech Ind. Ctr.,
491-501 Castle Peak Rd., T.W., H.K.
Tel: (852) 2412 3976 (5 Lines)
Fax: (852) 2412 3979 Email: hk@gwdesign.com.hk


Goldenway Ele. Pdt. Teminal Mfy. Ltd.
Blk 420, 1/F., Bagualing Ind. Area, Shenzhen, China
Tel: (86) 755-8240 8853, (86) 755-8242 6158
Fax: (86) 755-8242 6158