"Based on domestic market and expand abroad business" is our enhancement strategy for Ultrasonic detection of waste residue, Smart Bin Sensor, Ultrasonic Solid Level, People Detection,Waterproof Ultrasonic Sensor. Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas. The product will supply to all over the world, such as Europe, America, Australia,Uruguay, Bandung,Nairobi, Nigeria.For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.