Urine analyzer, easy to use, high precision, Test URO, BIL, KET, BID, PRO, NIT. LEU, GLU, SG, PH, VC Jilin Yida Medical Equipments Co., Ltd. was established in April 2000, which located in Economic & Technological Development Zone of Changchun. It’s an R&D enterprise, which mainly develop, produce and sales urine test strips and urine analyzers. At present, there are more than 30 types of urine ...