(1) Surface treatment: AB,AB,SS/B,SS/G, KB,SP,PVD.and so on
(2) Rawmaterials are high-quality zinc alloy material, to ensure the qualitystability.
(3) Zinc rod through the lathe precision machining, cutting, drilling, andproduction thread
(4) Through the multi-channel polishing process, so that the surface bright.
(5) 20-hour with a strict quality control testing, strict control on quality.
(6) 48-hour salt spray test, to test its high-strength corrosion resistance, wearand tear 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 tonguetongue,
so as to ensure that in case of emergency escape rapidly from theindoors.
(10) Suitable for 35mm-55mm thickness door installation.