Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for 4mm Capacitive Proximity Sensor, Industrial Photoelectric Sensor , Led Optical Sensor , Proximity Sensor 220vac ,Laser Range Sensor . We promise to try our best to provide you with high quality and efficient services. The product will supply to all over the world, such as Europe, America, Australia,Swiss, Turkey,South Korea, kazakhstan.We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.