Nap Alert Device Total 3 manufacturers & suppliers found with 9 products
HW INDUSTRIAL CO., LTD
145
Plant Area
17
Number of Employees
Trading Company
Pir Sensor , Fresnel Lens , Microwave Module , Magnify Card , Anti Sleep Alarm
Response Time≤3h
within 15 workdays
Guangzhou, Guangdong
Shenzhen, Guangdong
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