Gedung 55, Taman Industri Zhangkeng,
Minzhi, Distrik Longhua, Shenzhen,
Provinsi Guangdong, Cina
Telp: +86 86332122
Faks: +86 86332655
E-mail: sales@qualfiber.com

Kamar 201, Blok A, Jalan Qian Wan No.1 No.1,
Distrik Qianhai Shenzhen dan Hong Kong
, kota Shenzhen.
Telp: +86 86332122
Faks: +86 86332655
E-mail: sales@qualfiber.com

UNIT 04,7 / F, MENARA CERAH,
NO. 33 MONG KOK ROAD, KOWLOON, HONG KONG.
Tel: +852 27935511
Faks: +852 35902333
E-mail: sales@qualfiber.com