HONGKONG:Suite 3,Block C,16/F Delya Industrial Centre,Shek Pai Tau No.7 Rd.,Tuen Mun,N.T.,Hong Kong
26461728/fax:24641991 Mr.Luo

SZZT USA LLC：
Add:43030 Christy St. Fremont, CA 94538,USA
Tel:510-585-9328  Eric Chung

SZZT Singapore：
Blk.2022 Bukit Batok St.23 #01-120,Singapore 659527
Tel:(65)64692863/fax:(65)64694594 Attn:Mr.Zhang