The choose and buy high quality waterproof technique

The fuzhou is a great variety of waterproof materials available in the market, the businessman is very much also, in the face of so many choices, consumers don't know how to discern the stand or fall of authenticity and quality. About how to identify true and false, follow below fuzhou zhengde building materials waterproof material manufacturer to understand: 1, check the waterproof effect. Polymer waterproof material, for example, authentic products can use a knife to remove the rubber from the walls, floor, folded in half will not break, extensibility. Many fake, counterfeit products are powder, it is difficult to remove from the wall, folded in half would be broken. 2, querying, anti-counterfeiting code. Now counterfeiters will be its own telephone number for inquiries and query barcode, consumers may find authentic brand production enterprise website on site, according to the website hint telephone query. 3, according to weight. Fuzhou waterproof material on the market at present a lot on the weight and the weight of the barrel mark will be a little difference, can undertake weighing scene, when consumer is being bought from blindfolded. Above is the fuzhou manufacturer of waterproof materials for everyone to share, hope I can help to you