Shanghai Angel electronic equipment co. Ltd. Is a Chinese registered company which researches, produces and sells the special series of medical computerized pumps including infusion pump, high-speed program control micro-infusion portable syringe disposable analgesic etc. . These ...

CHOTEST is not only a software company but also national high-tech enterprise integrating research, development, production and sales, which specialized in designing producing precision measurement instruments calibration instruments. Since its establishment, the always adheres to ...