Beijing Huada Indoor Environment Research Institute is the first in the industry to propose comprehensive analysis after decoration, comprehensive photocatalyst treatment, long-term health care new concepts, professional removal of indoor decoration pollution, decoration deodorization, indoor environment management, furniture deodorization, indoor decoration pollution management, indoor air purification, decoration pollution control, office building decoration deodorization, air pollution control, formaldehyde removal and other harmful gases. Tel: 010-88589781...