1000 meter distance sensor - China Manufacturers, Factory, Suppliers

We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for 1000 meter distance sensor, Green Laser Measure , Contactless Distance Measurement , Long Range Pir Sensor Outdoor , With the spirit of high quality is our company's life; good reputation is our root, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.