: Zhengzhou Tuohai Technology Co., Ltd.

World leader of sensor products factory since 1998.

40S Professional Consumer Reports Breathalyzer ODM Personal Breath Tester For

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Zhengzhou Tuohai Technology Co., Ltd.

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40S Professional Consumer Reports Breathalyzer ODM Personal Breath Tester For

Contact Now

40S Professional Consumer Reports Breathalyzer ODM Personal Breath Tester For

semi-conductor professional personal consumer Breathalyzer for car safe alcohol tester gift Product Descriptions: AT188 is a new type alcohol tester we developed(hereunder as the device), the device ...

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Professional Consumer Reports Breathalyzer

40S consumer reports breathalyzer

ODM Personal Breath Tester For Alcohol

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