armful material set limit to " 10 mandatory national level will apply formally on July 1 eve, the national building materials that edifice of trade of classics of tongue and groove ceiling board Beijing building materials and country pledge check total bureau is maintained monitors authoritative orgnaization collaboration, act the role of material to have spot sampling observation to 86 kinds when concern with

10 standards when manage inside the edifice, architectural wood decking panel exterior system for anode the others 158 kinds of samplings that act the role of material detect. Sampling observation, 244 kinds when send check act the role of material all qualification. Accordingly result, association of Chinese interior decoration awarded trade of classics of Beijing building materials the edifice a few days ago " market of floating flooring gap to exterior flooring green household

building materials " title. Edifice of trade of classics of Beijing building materials is the market of high-grade building materials that home builds the earliest, take the lead in passing the attestation of ISO9001 and ISO14001 in home. Act the role of material after 10 mandatory standard announce discount weather resistance floor tile harmful material set limit to, the traveling trader that edifice of trade of