building materials wood undertook the market executes the law examination, sampling observation fraction defective is 38% . Among them, function of wear-resisting of 23 kinds of
carbon footprint composite deck products and formaldehyde release quantity qualification, revolution of wear-resisting of surface of 14 kinds of products is unqualified; Formaldehyde of 1 kind of dissociate releases a quantity to exceed bid. Activity of second market examination is here medium, dragon card, grand be able to bear or endure, colour butterfly, luck fine, the product of 13 brands such as sea emperor, 6 projects certificate of proof, quality is good; Rejected product has: Ou Kai, dark elephant, Ou Rui, Jin Man, Sai Fu spy, Ou Yuan, Long Da,
composite boards planks italy division graceful, Er of fort of Shuang Feng, heart, Ou Mai. Wear-resisting of expert clew surface is unqualified the problem is
serious. The product with inferior quality, the 1 / that exterior wear-resisting revolution asks for national level only 4 the following; Formaldehyde of individual affordable decking material product dissociate releases a quantity to exceed bid. Formaldehyde of floor of card compound wood releases the Jin Man that 3 hall sell market of adornment of building materials of day of Tianlan of the Beijing in be being checked this 60 numbers L of
