Shenzhen sunupaco security Ltd

we are manufacturing facilities are strategically located in China with design, engineering and support centers located throughout the world. The product focus is on advanced sensing technologies. currently offers the wide portfolio of sensor products based on magnetic reed switches, hall effect elements, thin film detectors, optical transducers, Doppler effect devices and others. We know how to create the breakthrough value for You and Your customers. Product/Service is Bus alarm system,gsm alarm system,wireless alarm system,infrared detectors,wire alarm system