DanRens (Quanzhou) Intelligent Equipment Co., Ltd. is located in Quanzhou, China — a core city on the West Coast Economic Zone and a renowned East Asian Cultural Capital. We are a high-tech HVAC enterprise integrating R&D, production and sales, with our core team composed of senior professionals with years of extensive experience in the HVAC industry.
Focusing on intelligence and energy efficiency, the company introduces advanced international technologies and adheres to independent innovation. We provide global customers with high-performance and reliable equipment and system solutions, winning wide recognition both at home and abroad.

1. Comprehensive Energy-saving Solutions for Public Buildings
HVAC energy-saving billing and monitoring system
Heating energy-saving billing and monitoring system

2. Core Products
HVAC Products: Central air conditioning thermostats, electric 2/3-way valves, electric regulating valves, air damper actuators, etc.
Heating Energy-saving Products: Smart heating thermostats, wireless heating controllers, thermal actuators, intelligent water manifolds, heating temperature control valves, etc.
Sensor Products: Temperature / humidity / temperature & humidity sensors, pressure / differential pressure sensors, CO₂ sensors, etc.

3. Enterprise Qualifications
We hold a number of domestic and international patents as well as software copyrights.
The company has passed ISO quality management system certification, 3A enterprise credit rating certification, after-sales service system certification, China energy-saving product certification and many other authoritative domestic and international certifications.