Wardrobe brand water heater brand decorative tiles specifications Cuplock Standard Or Verticals,Galvanized Drop Forged Cuplock Scaffolding,Cuplock Scaffolding Vertical,Cuplock Scaffolding Standard Chuzhou Jincheng Metalwork Co.,Ltd , https://www.jinchengscaffold.com
1. The labels of the regular manufacturers are clearly marked with the name, address, trademark, specification, grade, color number, job number, etc., and there are clear instructions for use and implementation standards.
2, the regular factory factory polished bottom has a clear trademark or logo.
3. When you do brand selection, you don’t find that the above marks or marks are incomplete. Please do it carefully. If necessary, you can go to the local industry and commerce or quality supervision department for identification.
Quality choice
When you open the box, please click on the following defects: visual inspection, password, scale, trial shop, etc.
1. Visual inspection: mainly depends on whether the surface of the polished tile is bright and shiny, with or without scratches, stains, missing throws, missing grinding, missing edges, and missing feet.
2, the sound: hit the tiles, if the sound is crisp, the degree of porcelain is high, strong wear resistance, high flexural strength, low water absorption, not easily contaminated, if the sound is dumb, the degree of porcelain is low (even there Cracks), poor wear resistance, low flexural strength, high water absorption, and extremely susceptible to contamination.
3, ruler size: polished edge length deviation ≤ 1mm is appropriate, the deviation of the foot line is 500 × 500 products ≤ 1.5mm, 600 × 600 products ≤ 2mm, 800 × 800 products ≤ 2.2mm, if beyond this standard, then Your decorative effect will have a greater impact.
4. Test shop: Randomly sample products with different work numbers and different dates within the same specification and the same color number. Try out on the ground and observe carefully at a distance of 3 meters. Check whether the color difference is obvious between the brick and the brick. Whether the gap is straight and whether the chamfer is even.
Brand choice