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Mailing address Head office Unit 315, 3/F, Trans Asia Centre, 18 Kin Hong Street, Kwai Chung, N.T. Hong Kong E-mail info@bisa.com.hk Telephone Tel: +852 2423 0600 Fax: +852 2423 0148
Shenzhen office: 4/F, Shekou Building, Shekou Xinjie Road, Shenzhen, Guangdong Province, China.	Wuhan office: Room 2404,24/F,Zhaofu International building,Hongshan District,Wuhan City,China
Tel:+86 755 8606 9613/ 2688 0962        Fax: +86 755 2681 0833 / 2688 0778	Tel:+86 027 8721 0309          Fax: +86 027 8721 0309