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KOYO-Hong Kong
Add:Rom, 02,31/F Sino Plaza, 255-257 Glouester Road, Causeway Bay, Hong Kong.
Tel: 852-2575 3777
Fax: 852-2803 5660
E-mail: tmchung@netvigator.com


KOYO-Chengdu
Add:
Tower1,TriunphPlaza,No.118Jitai 5thRoad,Hi-techZone,Chengdu
Postcode: 610041
Tel: (86)028-62030853 62030855
Fax: (86)028-62030816
Website: http://www.gianphoicma.com/

KOYO-Investment sector
Add:
Tower1,TriunphPlaza,No.118Jitai5thRoad,Hi-techZone,Chengdu
Postcode: 610041
Tel: (86) 028-62030827 62030832
Fax: (86)028-62030860
Website: http://www.gianphoicma.com/
E-mail: koyoir@koyochem.com koyoltd@netvigator.com


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