1. Plate material: The surface of the plate is made of melamine finish, no need for paint, fine surface, smooth structure, hard texture, anti-mite flame retardant, known as “defect-free plate†in foreign countries. The middle part of the substrate is a medium density board, and the density cannot be lower than 0.80g/cm 3 , otherwise the bearing capacity and flatness will be affected; the water content cannot be lower than 6.5%, but it should not be too high, otherwise it cannot adjust itself according to the change of climate. Surface technology, by hand to distinguish whether it is embossed surface or flat, embossed surface is the best; formaldehyde emission 1.1mg / L, to achieve European E1 standard, and test reports, alert to particle board, dyed moisture-proof board. In addition, good plates have anti-ant, anti-mildew and other functions. 2. Anti-counterfeiting of the board: There are brand logos on both sides of the embossed board and the edge-sealing position. 3. Smell the smell, soak the water test (too fast and not to be lifted). 4. Edge sealing: Whether it is smooth, delicate, and strong adhesion (pseudo-deterioration process carefully cracking). 5. The table should be like one: look at the material in the side plate hole. Of course, be careful of the material inside the cabinet side panel and the solid board and the laminate (four sides) without punching. 6. Standard specification plate: There are standards, processes and precision to ensure. 7. Aluminum alloy sliding door frame material: look at the cross-section bright and smooth without burr, the minimum wall thickness requirements of 1.1m 2 ; 8. Whether the key hardware accessories are branded with their own brand anti-counterfeiting logo, and also the weight (such as drawer guides) Wait). 8. Push and pull to hear the sound to determine the quality of the pulley, but not to say that the sound is as small as possible (may be engineering plastic or nylon); whether the upper rail guide wheel has an adjustment function. 9. Carefully understand the sample to prevent consumption traps. Cake Tools Cake Tools,Stainless Steel Cake Tools,Cake Spatula ,Cake Lifter Yangjiang Homelife Industry & Trading Co., Ltd. , https://www.kitchenutensil.de