... Biotech Co., Ltd provide in vitro diagnostic (IVD) test systems. Including fertilities test(HCG, LH,Toxo,Torch, etc), infectious diseases( ... drug of abuse(MOR, MET, AMP,BZO,etc), Alcohol Saliva Test Strip, Urine Strip, H.Pylori, Chlamydia, Syphilis, ELISA etc ... supply disposable product, just like vacuum blood collection tube, Intrauterine Device (IUD), Microscope slide, condom, etc. As well as ...