Lens three: when to present documents to prove the so-called consumers, most of the vendors were pulled out of inspection report or entrust the inspection report, there are few sellers can get sampling test report or hazardous substances test report.
Asked about the term of validity of test report some people say it's for two years, while others say it's five years, even someone said always effective. After investigation, the state of a wood products are generally sampling check once a year.
And inspection report, after testing can only show the brand initiative to deliver product testing results, with high sampling test report or the credibility of hazardous substances test report. It is understood that some floor enterprise publicity materials is a kind of to consumers, to deal with the relevant departments of the inspection is another.composite fence for sale flower boxes for deck France clear roof for deck ideas composite flooring tiles for bathrooms
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