
On October 28, 2025, the 21st China Coal&Mining Expo 2025 will grandly open in Beijing. Shanghai Chaohui Pressure Instrument Co., Ltd. (hereinafter referred to as "Shanghai Chaohui") will showcase its full range of coal safety certification products and mysterious new products, showcasing its new technological achievements and innovative solutions in the field of coal mine safety monitoring.
As a high-tech enterprise deeply involved in the fields of pressure, liquid level, flow rate, and temperature monitoring, Shanghai Chaohui has long been committed to providing highly reliable and stable intelligent sensing and monitoring products for the coal industry. At this exhibition, the company will showcase a variety of sensors, transmitters, and intelligent monitoring systems that have passed coal safety certification. These systems are widely used for real-time monitoring of key parameters such as mine gas, water pressure, oil pressure, and liquid level, helping coal mining enterprises improve their safety management level and intelligent operation capabilities.


It is worth noting that Shanghai Chaohui will release a mysterious new product at this exhibition, which integrates the company's latest breakthroughs in sensing technology, intelligent algorithms, and coal mine working condition adaptation. It is expected to bring revolutionary upgrades to coal mine safety monitoring. The details of the new product will be officially announced at the exhibition site. We sincerely invite guests from all walks of life to come to the booth and witness together.

The safety and intelligent transformation of the coal industry is the driving force for our continuous innovation, "said the person in charge of Shanghai Chaohui." We hope to have in-depth exchanges with more industry partners through this exhibition, and jointly promote the progress and implementation of coal mine safety technology
Exhibition information:
📅 Exhibition time: October 28-31, 2025
📍 Venue: China International Exhibition Center (Shunyi Hall), Beijing
🔖 Booth Number: W2 Hall W2315
Welcome customers, partners, and industry experts to visit and guide the Shanghai Chaohui booth, experience the performance of Chaohui's latest coal safety products on site, and discuss with us the new development and trends of coal mine safety monitoring technology!

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