"Based on domestic market and expand overseas business" is our improvement strategy for Proximity Sensor Price, Dam Level, Tiny Ultrasonic Sensor, Waterproof Sensor,Ultrasonic Tank Sensor. We are willing to cooperate with business friends from at home and abroad and create a great future together. The product will supply to all over the world, such as Europe, America, Australia,Paris, Bangladesh,Malawi, Kyrgyzstan.Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.