LONGYEA ENVIRONMENTAL TECHNOLOGY(SHANGHAI)CO.,LTD

LONGYEA ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO., LTD is a Dowell Group member company specializing in the R&D and manufacturing of environmental products, with a core focus on air treatment appliances. The company produces air purifiers, dehumidifiers, and humidifiers, and provides OEM manufacturing for international partners.

Formally entering production in February 2011, LongYea has built in-house development capability and, over the past five years, has recruited engineers dedicated to advancing air purifier development while absorbing and accumulating technologies from both domestic and overseas markets. The company operates with advanced production, technology, and testing equipment.

LongYea’s products are used across a wide range of environments, including homes, hospitals, hotels, stores, and other public places—supporting improved indoor air quality and everyday comfort. Operations follow ISO 9001 quality management and ISO 14001 environmental management practices, and multiple international product certifications support compliance across target markets.