Beijing Dashiweiye Tech Co., Ltd. Is a technology innovation enterprise specialized in portable gas detectors manufacturing and customization for personal monitoring using in industry and household.

Established in 1997, located in the capital of China, Beijing city, we not only provide portable and small single and multi gas detectors, but also customize the plastic enclosure and special PCB for gas detection products according to customer`s requirement. Our designers and engineers have more than 15 years working experience in customizing industrial gas detection alarms to satisfy our customers from all over the world.

If you need industrial design service with 3D drawing
If you need to make mould for your new product's plastic enclosure
If you need to produce plastic cases
If you need portable single and multi gas detector devices
If you need to develop your own gas detector alarm system

Please contact us freely and let us know your idea or your project. We are very glad to provide you our best service and help.