Products list direct from CN

Changchun Wancheng Bio-Electron Co., Ltd.

Assessed videos Panoramic pictures Factory inspection reports Verified production lines

Product categories

Individual Package Bacteria Detection in Drinking Water Kit, E Coli Water Tester Paper

$1.85-2

Min. order 10 sets

High Quality 6-in-1 pH Testing Kit Includes Alkaline Water Tests Manual Visual Acuity Examination Apparatus for Ammonia Chlorine

$1.80-2.10

Min. order 100 barrels

4 sold

Manufacturers' Manual Urine PH Test Kit 4.5-9.0/0-14 pH Indicator Visual Acuity Examination Apparatus Plastic for pH Examination

$0.70-1

Min. order 200 boxes

High Sensitivity Home for Test Kit for Drinking Water Lead for Test Card (0-15ppb) High Sensitivity

$2.50-3

Min. order 100 pieces