Product Description

Door lock Scope of application: engineering, homes, hotels, office (1) Surface treatment: AB, AB, SS/B, SS/G, KB, SP, PVD.and so on (2) Raw materials are high-quality zinc alloy material, to ensure the quality stability. (3) Zinc rod through the lathe precision machining, cutting, drilling, and production thread (4) Through the multi-channel polishing process, so that the surface bright. (5) *0 with a few strict quality control testing, strict control on quality. (6) **-hour salt spray test, to test its high-strength corrosion resistance, wear and tear functions. (7) Polished plating, to enhance aesthetic degree. (8) Is suitable for wooden doors, metal doors, for the door locks can also be used as decoration. (9) With a quick escape function. In the case of locking the tongue side, in the room can be open simultaneously turning the ball square wave and oblique tongue tongue, so as to ensure that in case of emergency escape rapidly from the indoors. (*0) production process: raw materials cut - could dump all kinds of mold stamping press – Trimming， Trimming - play sand - Polishing - Plating closed - Assembly - Inspection - Packaging. (*1) Suitable for *5mm**5mm thickness door installation. If you have any need, please contact us directly. (Skype: afancina)