... Beijing) Co., Ltd provide in vitro diagnostic (IVD) test systems. Including fertilities test(HCG, LH,Torch, etc), infectious diseases(HBsAg,HIV,HCV, ... drug of abuse(MOR, MET, AMP,BZO,etc), Alcohol Saliva Test Strip, Urine Strip, H.Pylori, Chlamydia, Syphilis, ELISA etc. web site: ... analyzer (Photometer) with good quality and a competitive price.OEM packaging in our company is available. Above all, we ...