The building material of a country can healthy development cannot leave the development of every kind of material, diffuser board industry is inferior to gutter oil industry to involve people's livelihood, but also have professional personage appeal, diffuser board chaos when rests? How should customer discern true false sunshine board? Below by light thinking to introduce you.

One, judging from the quality of diffusion plate itself, its surface gloss and the plate itself permeability is good, whether there are black spots in the plate. The diffused board of general inferior quality is to use inferior raw material to produce, its surface burnish compares commonly poor, connect appear a degree to differ, and the impurity such as black dot can be clamping in plank.

Second, judging from the protective film of the plate, counterfeit products are usually not printed on the protective film the name of the production plant, the detailed address of the production plant and telephone information, consumers can only contact the distributor but not the supplier.
 

Three, from the quality assurance judgment, where the diffusion board purchased from the real brand manufacturers, generally can obtain the product certificate or quality inspection report and quality assurance certificate provided by the company.
 

Four, from the market channel control, consumers are not sure whether the purchase channel quality assurance, can call the manufacturer for confirmation.
 

Above a few points are how to distinguish true and false diffusion board of some Suggestions, hope to be able to help you.