[-Z] Yan Changchun indoor formaldehyde standard of corporate governance ** Yang Xin 156-4306-2662-- standard of environmental protection mainly in home decoration pollution as the main service project management products for the national CMA certification an addition of formaldehyde products, non-toxic harmless and no secondary pollution, ease of use. The product can effectively remove indoor formaldehyde, benzene, ammonia and other harmful gases and the effect is significant, Yan standard of environmental protection since its inception, has always been in good faith, contract management, engage in secondary works, legally binding standard of environmental protection staff welcomes all worn by the National Social Security Department of Labor issued the indoor environment administrator job card before induction, indoor pollution control industry's first regular army. Professional removal of indoor pollution clean indoor air treatment product range, all devices through the National Bureau of Quality Supervision quality accreditation, the State Environmental Protection Department approval. Detection methods of governance in line with the "National Domestic Air Quality Standard (GB / T18883-2002)" and "civil engineering indoor environmental pollution control (GB50325-2001)" operation. We provide environmental management services, removal of formaldehyde, formaldehyde removal, odor removal, air management, environmental management, decoration pollution, indoor air purification, indoor environmental control, indoor air treatment, indoor air pollution, indoor decoration pollution control and many other services . Yan standard of environmental protection slogans are welcomed standard of environmental protection where there is a new air. We will be based on the different circumstances of each family to choose the best of excessive indoor pollution control products and solutions for you. Contact: Ms. Yang 15643062662 Company Website: http: //www.ccxinbiao.com Company Address: Chaoyang District, Changchun City, South Lake road Lucky Gold Street intersection coordinates Building