4 inch Residential duct fan with HEPA

"Aden" is originated from "Aden scenic spot in Daocheng", a charming scenic spot located in Sichuan, China. In Tibetan language. "Aden" means "a place facing sunshine". It is honored as "the last Shangri-La" and "the last piece of pure land on the blue planet" due to its extremely beautiful landscape and clean air.
Zhongshan Aden Environmental Technology Co., Ltd. is a technology-based firm focusing on ventilation and air purification area integrated with product R&D, manufacturing and sales. The company has passed a series of certifications such as ISO9001:2008, 3C, CE, RoHS. Our main products include: ventilation exchanger, pipeline blower, silent fan, air curtain, air purifier and so on. The company has modern standard workshops, advanced production equipment and product research laboratory satisfying the production. We provide customers with innovative, attractive, convenient products and services relying on years of in-depth research and technology accumulation in ventilation and air purification field. We are devoted to dig up the potency of every employee in the company, and integrate staff's individual pursuit to long-term development of the company, setting consistency of company development and individual happiness as the objective. We expect the common prosperity of the company and our customers. Customer focus, staff welfare and feedback to the society are responsibilities of our company.
We make contributions to improve air quality of the world relying on sincerity and unique technology, adhering to technological innovation, management innovation, organizational innovation and service innovation to satisfy customer demands and market changes. We have become a preferred suppliers with customer trusts. We are strive to become a high-end and world famous professional manufacturer in ventilation and air purification field.