Doors and windows: hand and window cover should not have the feeling of voids and soft bullets, whether the right-angle joint is tight, the surface is clean, whether it will automatically close or open without locking, visually check whether the four corners are right angles, doors and windows cover and on the facade No nails, bubbles or noticeable color difference.
Hydroelectricity: Press the test button of the electric leakage protector. The electric leakage protector should act. Test the metal part of the screw base with electric pen, and the charging is unqualified. Fill the sink with water and empty it once. Check the joints and there should be no leakage. Do not use plastic hoses for sewers.
Sanitary ware: smooth water inlet and outlet, toilet cistern should be released "water" sound, toilet and floor should be fixed with expansion bolts and sealed with silicone rubber (not sealed with cement).
Painting: The surface is smooth, the angle of yin and yang is straight, and the bonding is firm. There can be no cracks or brush marks.
Inlay: Use a metal hammer to gently tap the four corners and the middle of the wall tiles. There should be no empty sound, and the tiles should be tightly sealed. The entire plane should be flat.
Doors, windows, bricks, windows, room, concrete, floor tiles
CHANGZHOU CLD AUTO ELECTRICAL CO.,LTD , https://www.cld-leds.com