Identify which side of the blockboard
As the market is not standardized, many small brands tend to forge some false inspection report to deceive consumers, put themselves hype, commitment to the good plus.
Second look at the logo. In the purchase, we must look at the blockboard blockboard, leaflets on the page with or without E0 logo
only big brands will cherish their own brand image and brand value; will not do false propaganda; and more emphasis on quality and service
Brand is the quality and strength of the carrier, only the big brands have enough strength and ability to produce E0 products