Products list direct from CN

Changchun Wancheng Bio-Electron Co., Ltd.

Assessed videos Panoramic pictures Factory inspection reports Verified production lines

Product categories

7-in-1 Swimming Pool and Drinking Water Test Kit with Water Test Cassette

$2-2.20

Min. order 100 barrels

7-in-1 Manual Visual Acuity Examination Apparatus Swimming Pool and Drinking Water Test Kit with Water Test Cassette

$2-2.20

Min. order 100 barrels

Customized Low Detection Range Free Chlorine 0-5 Water Test Strip for Drinking Water, Pool

$0.90-1

Min. order 5 barrels

16-in-1 Visual Acuity Examination Apparatus Metal Plastic Strip Test Strips for Drinking Water Chemical Testing Parameter

$3.70-3.90

Min. order 1 barrel

1 sold