Sichuan Guigu Renju Technology Co., Ltd. is a leading manufacturer and supplier of innovative energy recovery ventilation systems in China. Our CE certification ductless ERV is a cutting-edge product that ensures superior indoor air quality and energy efficiency. Our ductless ERV systems are designed to provide fresh, clean air while recovering the energy from the outgoing stale air. This not only helps in maintaining a healthy indoor environment but also reduces the overall energy consumption, making it an environmentally friendly choice. The CE certification ensures that our product meets the highest safety and quality standards, giving our customers peace of mind. As a trusted factory in China, we take pride in offering reliable and high-performing ductless ERV solutions to our clients worldwide. With a focus on innovation and customer satisfaction, we continue to lead the industry with our superior products. Choose Sichuan Guigu Renju Technology Co., Ltd. for all your ductless ERV needs and experience the difference in indoor air quality and energy efficiency.