Jinzhou Jingwei Instruments Co., Ltd. is a company that specializes in the production of high-quality platinum resistance elements and has developed and patented the “zero temperature drift” high-precision integrated temperature transmitter. The company was founded in 1997, based on the successful development of the “overall sintered external wire-wound ceramic platinum resistance” technology. Between 1997 and 2014, the company obtained five patents, including one invention patent and four utility model patents. The company is also ISO9001 certified for international quality management systems and has been authorized to issue inspection certificates. The company is equipped with production equipment such as laser welders, CNC machining equipment, high-temperature vacuum furnaces, high and low-temperature alternating test chambers, and precision instruments like electromagnetic compatibility testers, precision reference signal sources, and environmental temperature and humidity measurement devices. Jinzhou Jingwei Instruments Co., Ltd. has the capability to produce high-quality, high-precision industrial sensors and instrumentation. Currently, over 2,000 users are utilizing the company’s products.