Quality identification method of hollow door hardware accessories

Quality identification method of hollow door hardware accessories

　　 The selection of hollow door hardware, wool tops and other accessories is the key to making high-quality doors and windows. There are many painful lessons in this regard.

　　 Are the hollow door hardware complete?

　　①Adhesive strips (we are custom-made): One is that it is not tight if it is missing, and the other is that it cannot be closed. (Open the door to explain)

　　②Mao nails (pull nails) are used for swing doors; flat-headed nails are used in the lock tongue to prevent collisions; round heads are not used.

　　③Lock: Yaju, a Zhongshan manufacturer. All zinc alloy, luxurious.

　　④ Hinge, 2.2MM, aluminum alloy, iron rod. There are 2 standard doors and 3 non-standard doors.

　　⑤Iron angle code: plastic for the inner layer and iron angle code for the outer layer.

　　⑥Triangular screws, oblique nails (the stability of the triangle), seamless and good sealing. (Swing the door, generally push in)

　　⑦ pulley, the inside is steel, the outside is nylon (protective) and the screws are stainless steel.

　　⑧The surface of the material has indoor powder and outdoor powder. We use outdoor powder.