At Wuxi Exanovo Medical Instrument Co., Ltd., we take pride in our state-of-the-art manufacturing process for mercury-free thermometers. By integrating high-precision automation, we ensure each thermometer meets the highest standards of accuracy, safety, and reliability.


Our production line is designed with efficiency and consistency in mind. Key steps-such as verifying temperature accuracy, inserting the inner card, and sealing the tip of the glass thermometer-are fully automated. This reduces human error and enhances product quality. Once assembled, each thermometer undergoes a centrifugal process to properly position the liquid column, preparing it for precise performance.
What sets our thermometers apart is our advanced gallium-indium-tin alloy, a safe and environmentally friendly alternative to mercury. Developed in collaboration with Shanghai Jiao Tong University, this unique formula ensures accurate temperature readings while being completely non-toxic. Like traditional mercury thermometers, it delivers reliable results, but without harming users or the planet.

We are committed to blending innovative automation with sustainable science-so you can trust every Exanovo thermometer for safety, accuracy, and care.

