We are a leading manufacturer of high temperature monitoring and measuring system, such as furnace CCTV, Kiln Shell temperature measuring instrument, electric ear, infrared pyrometer, etc.

We are the earliest one specialized in researching, designing, producing, maintaining and integrating the monitoring and measuring systems for high temperature industrial applications in China. Our predecessor company is Changzhou TV Institute which was engaged in the field of high temperature industrial television industry for many decades. BAOYI was formally established in 2002 and grew rapidly with its professional standards and mature technologies.

We're committed to providing you with high-quality products and excellent service. We have continuously cooperated with various domestic and international scientific research institutions to successfully develop a series of automated equipment:

1. Furnace CCTV monitoring system: Endoscope type, Straight viewing type, Elbow viewing type, Portable type, ball valve type, ball click type, etc.

2. Infrared temperature measuring system: Kiln shell infrared scanner, Furnace thermal imaging system, Infrared Pyrometer, 2-Color pyrometer.

3. Electrical ear mill sound measuring system: Audio frequency type, Decibel type, Magneto resistive type, Double displayed intelligent type.

To successfully compete in today's challenging world economy, we deliver the optimum design, equipment, technical service and process support needed. Thanks to our high quality products and services, we have successfully finished more than 300 high emperature monitoring projects. Our products are widely used in cement industry, steel industry, glass industry and power industry.