Changhe Biotech sita est in Shanghai, R&D et area productio excedit 2,000 metra quadrata, inter fabricam productionis et aream R&D, productio reagens et area R&D, area qualitas inspectionis, etc. Penitus versatur in biosafety environmental, fretus suo independenter in-sito celeri probatio Mini PCR, Bioaerosol sampler, bioaerosol sampling et deprehensio nuclei, ac deprehensionis ac deprehensionis nuclei, ac nuclei R&D deprehensionis et deprehensionis, et detegendis nuclei acidae reagentia, in-situm pathogenium environmental vigilantia et detectio intendit, solutionem integram praebens pro POCT pecorum et curarum.