Yihai Controls is a high technology company, specialized in designing, developing, producing and marketing energy saving products for central air conditioning, HVAC, not only supply high quality products, but also provide”constant temperature, constant humidity, fresh air, purification, energy saving, efficient”, overall solution for commercial and residential water treatment application.

Yihai Controls is one of the most powerful manufacturer in energy saving industrial. Products range: LCD room thermostat, 2-way and 3-way motorized zone valve, electric ball valve, electric dynamic balancing valve, electric control valve, electric butterfly valve etc.

Yihai Controls owns 15000 square meters production factory and test center, advanced CNC machine,LCD room thermostat automation assemble line, valve body and actuator produce and assemble line.

Yihai Controls has distinguished management person and high education staff, adhere to quality products is survival foundation, improve products innovation is business mindset, developing technical and human resource superiority to strive for the first-class brand in HVAC industry.