... D enterprise, which mainly develop, produce and sales urine test strips and urine analyzers. At present, there are more than 30 ... types of urine test strips produced by our company, which widely used to the ... Gravity, Leukocytes ),URS-11G (Test item: Glucose, Protein, pH, Blood, Ketone, Nitrite, Urobilinogen, bilirubin, specific gravity, Leukocytes, Ascorbic acid) URS-12 ...