55-sonli bino, Zhangkeng sanoat parki,
Minji
Guangdong viloyati, Xitoy
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Faks: +86 86332655
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Erkin savdo zonasi ofisi ("tarifsiz" zonasi)
201-xona, blok, 1-chi Qian Wan yo'li,
Qianxay Shenzhen va Gonkong
hamkorlik okrugi, Shenzhen shahri.
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Faks: +86 86332655
Elektron pochta: sales@qualfiber.com
Gonkong idorasi
UNIT 04,7 / F, TO'Y YO'LIDA
YO'Q
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Faks: +852 35902333
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