The green headquarters for grassland, located in shenzhen, is an integrated environmental service company that focuses on indoor air testing, indoor air control vehicles and air purification services. After many years of product development, third-generation products of companies are listed, mainly in the grass-green indoor air purification series, the grass-green formaldehyde series, the grass-green osteoporosis series, and the four main product systems of air purification in grass-green cars. In order to ensure the sophistication and effectiveness of the product, the company's research and development team, in cooperation with the university of chinghua, uses german food-grade nanomaterials, which are processed through special processes, form aqueous solvents, quickly infiltrate into the contaminated source, capture, adsorb, catalyze and decompose harmful substances such as formaldehyde, and fundamentally remove harmful gases such as formalde. Shenzhen has a good formaldehyde stru...