contact us

Address: Room 402, West Block, Ganghongji Business Building, Nanshan District, Shenzhen

          1107, Building 1, Hengtaiyu Building, Tongtong Road, Fenghuang Street, Guangming District, Shenzhen

          11th Floor, Second Training Building, Guangdong Light Industry Vocational and Technical College, No. 152 Xingang West Road, Haizhu District, Guangzhou City

Tel：0755-86325431

facsimile：0755-86325431

Service email：sales@topbiotech.com.cn