Прочность запирания дверей К-9010 Кб

handle lock (1)Surface treatment: AB, AC, SB/B, SS/G, a variety of colors can be plated. (2)raw materials are high-quality zinc alloy material, to ensure the quality stability. (3)Zinc rod through the lathe precision machining, cutting, drilling, andproduction thread. (4)Through the multi-channel polishing process, so that the surface bright, if anyscratches and defects have to be re-polished. (5) 20 with a few strict quality controltesting, strict control on quality. (6)48-hour salt fog test, to test its high-strength corrosion resistance, wear andtear functions. (7)Polished plating, to enhance aesthetic degree. (8)Is suitable for wooden doors, metal doors, for the door locks can also be usedas decoration . (9)With a quick escape function. In the case of locking the tongue side, in theroom can be open simultaneously turning the ball square wave and oblique tongue, so as to ensure that in case of emergency escape rapidly from the indoors. (10)Suitable for 35mm-60mm thickness door installation.