1. Compact size , light weight, rugged ABS+PC case 2. Changeable different gas sensors for this equipment. 3. Welcome OEM IntroductionWe, Beijing Dashiweiye Tech Co, Ltd., is grown out of Haolian Design Center. We design and produce plastic enclosures of electrical devices....

1. custom gas detector system 2. custom the plastic enclosure for gas monitor 3. custom the PCBA of gas alarm This is one of portable gas detecting alarm, made for one of our customer.    Our designers and engineers are working to design and make such portable and...

1. Compact size , light weight, rugged ABS+PC case 2. Two gas sensors in one device multi-functional 3. Welcome OEM IntroductionWe, Beijing Dashiweiye Tech Co, Ltd., is grown out of Haolian Design Center. We design and produce plastic enclosures of electrical devices. Providing...

1.Compact size , light weight, rugged ABS+PC case 2. detect combustible gas detectors in coal mine. 3. sound and light alarm  OEMBesides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic...

1.Compact size , light weight, rugged ABS+PC case 2. methane gas detector with sound and light alarming. 3.large LED display  OEMBesides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic...