Nanjian Tianguang Electric Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, and production of force-sensitive sensors, pressure transmitters, intelligent instruments, electronic weighing systems, and weighing IoT products. Its products are widely used in automation control fields such as metallurgy, chemical industry, transportation, energy, mechanical manufacturing, and building materials.

Nanjing Tianguang primarily manufactures and sells: load cells (parallel beam sensors, column-type load sensors, spoke-type sensors, cantilever beam sensors, bridge-type load cells, bellows-type sensors, miniature load cells, diaphragm-type load cells, torsion ring load cells), weighing modules (column-type weighing modules, spoke-type weighing modules, cantilever beam weighing modules, bellows-type weighing modules, diaphragm-type weighing modules), tension sensors (S-type tension sensors, ring-type tension sensors, diaphragm tension sensors, stainless steel column-type tension sensors, column-type external thread tension sensors, column-type internal thread tension sensors), pin-type sensors, oilfield load sensors, power line icing detection sensors, static torque sensors, bypass tension sensors, bearing seat load sensors, patch-type micro-strain sensors, as well as supporting measurement and control instruments, including weighing transmitters, stainless steel junction boxes, weighing display instruments, digital modules, wireless transceivers, high-speed data collectors, and also provides semiconductor strain gauges.