Shanghai Ding Chen Sensor Co., Ltd. is a professional company dedicated to sensor research and development, production, sales, and service as a whole. Our company has strong technology, advanced equipment, exquisite craftsmanship and modern management. We provide our customers with reliable, sensitive and high quality sensors with good performance of waterproof, anti-interference, overload and short-circuit protection. The company has a team spirit of research and development, system integration, technical service, production and sales team, each staff has a wealth of technical and service experience.