... enormous marketing and sales network in China. Our sales force works throughout 30 provinces, 2,000 counties, and 30,000 towns ... 2008 TUV SUD, ZLG 12 100 34325 TMS Scope: Design, development, production and distribution of in vitro diagnostic rapid immunology, clinical ... 2003 TUV SUD Q1N 11 06 67002 004 Scope: Design, development, production and distribution of in vitro diagnostic rapid immunology, ...