Elisa Kit, Test Kit, Food Safety Test manufacturer / supplier in China, offering Kwinbon Fresh Milk 4-1 Rapid Test Strip for Quinolones&Lincomycin&Tylosin&Tilmicosin, Honey Qualitative Analysis Elisa Test Kit for Chloramphenicol and Syntomycin Residue, Kwinbon Raw Milk Pasteurized Milk Test Kit for Beta Lactamase Residue and so on.