... Beijing) Co., Ltd provide in vitro diagnostic (IVD) test systems. Including fertilities test(HCG, LH,Torch, etc), infectious diseases(HBsAg,HIV, ... drug of abuse(MOR, MET, AMP,BZO,etc), Alcohol Saliva Test Strip, Urine Strip, H.Pylori, Chlamydia, Syphilis, ELISA etc. web site: www ... company is available. Above all, we have obtained approval licenses CE, ISO, GMPFor more details, welcome to visit our web ...