What are the certificates and signs of green building materials products?

At present, there are more than a dozen green building materials signs and certificates in the building materials industry. The following are three signs of authority: A. ten ring Sign 1: Certified by the State Environmental Protection Bureau, and authoritative. To apply for this sign, it is necessary to spot-check the physical properties and environmental protection performance of building materials, and the production site needs to meet environmental protection requirements. The cost is: according to the scale of two products with less than 30 employees, the minimum is 22,500 yuan [excluding the inspection fee]. Ten ring Mark II [Enterprise Self-declaration Mark]: A copy of the test report on the physical properties and environmental protection performance of building materials issued by the applicant enterprise, which can be an entrusted test report, with a minimum cost of 1.3 million yuan. B. Fire protection and environmental protection sign: the first sign that combines fire protection and environmental protection of building materials in China, and it is the most difficult sign to apply in the market now. Enterprises applying for identification need to issue three reports on fire prevention performance, environmental protection performance and physical performance, which must be random inspection. The environmental protection performance standard is a new standard [higher than the national standard], and on-site environmental review is also needed. This brand is 15000 yuan /2 years [excluding inspection fee], which may be the most authoritative brand in China. C green building materials product certificate: certified by China Building Materials Market Association, which issues bronze medals and green building materials product certificates to enterprises. In order to standardize the building materials market, the association works for free, and the enterprises applying for the certificate need to issue environmental protection performance and physical performance test reports, which can be entrusted test reports. The validity period of the certificate is 1 year, and the application fee is 3600 yuan. Pay attention to the decoration of your home, and don't let it leak ... Please enjoy it: exotic and avant-garde space furniture ... Eight home design styles in 2006 (figure) ... The new progress of deep foundation pit engineering technology in China in recent years ... White is the master of creating simple home ... Some views on pool design ... Application of glass fiber grating in preventing reflection cracks ... Related label building materials.