Welcome to Beijing WTDS OPTICS. Co,. Ltd., a leading manufacturer and supplier of high-quality infrared optical sensors in China. Our factory is dedicated to producing precision-engineered sensors that provide accurate and reliable detection for a wide range of applications. Our infrared optical sensors are designed to deliver superior performance and durability, making them the ideal choice for industrial, commercial, and consumer use. With advanced manufacturing techniques and strict quality control processes, we ensure that our sensors meet the highest standards of excellence. Whether you require sensors for proximity detection, motion sensing, or other applications, our comprehensive product range has you covered. We are committed to providing innovative and cost-effective solutions to meet your specific needs. Choose Beijing WTDS OPTICS. Co,. Ltd. as your trusted partner for all your infrared optical sensor requirements. With our expertise and commitment to customer satisfaction, you can rely on us for top-notch products and exceptional service. Contact us today to learn more about our products and how we can meet your sensing needs.