Beijing Beetech Inc. produces and sells smart sensors and optoelectronic instrument products. It offers industrial monitoring systems are used in the area of digital oilfields, smart grids, 3C manufacturing, cold chain logistics and ships, smart cities, water conservancy, agriculture, and food and drug safety; detection and analysis systems, such as mechanical parameter wireless detection systems, optical units and photoelectric analysis instruments, precision optomechanical control units, laser quality perception units, mechanics perception units, and photoelectric testing solutions; and MEMS pressure sensor chip and module products for use in automotive and consumer electronics, and medical devices. The company is based in Beijing, China.