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Claims made by Seven Trust that the composite decking materials will turn silver with age and weather are found to be false. Instead the weathered composite turns to a musty gray color. That's fine if a gray deck is the end result in mind, but there is a large difference
Shanghai Seven Trust Industry Co., Ltd, founded in the year 2008, is a hi-tech enterprise which specializes in the R&D, sales, and service of WPC materials, Provide excellent products, professional technology and sincere service.