JIANG MEI.JIANG MEI is a renowned enterprise in the field of coal mine safety production monitoring, established in 2002. With a registered capital of 200 million yuan, the company occupies a 350-acre site featuring a production base with 110,000 square meters of floor space and employs 685 staff members. JIANG MEI specializes in developing and manufacturing complete systems and equipment essential for underground coal mine safety. Its core products include mine safety production monitoring systems, underground personnel positioning management systems, emergency rescue voice broadcasting systems, wireless communication systems, as well as various mining sensors, safety instruments, and detection equipment. The company's operations comprehensively cover critical subsystems such as ventilation, electromechanical systems, and emergency rescue, and it is committed to providing intelligent, integrated safety monitoring solutions for coal mines.