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          2. 欢迎来到expekt商贸官方网站!
            Contact us
            Telephone:86-10-58677289   4008-100-128
            Fax86-10-58677181
            Emailmed@bttco.com.cn
            Address: Rm2909, NO.1 Building, Jia NO.6 ShuGuangXiLi, Chaoyang District, Beijing
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