Elevator Door Knife & Car Door Lock Assembly

This product is widely used in elevator manufacturing and maintenance industry. It is the core safety component of passenger elevator and cargo elevator. It is manufactured by precision sheet metal punching, laser cutting, numerical control bending and riveting assembly process. The precision of key fit dimension is strictly controlled within ± 0.1mm. The core production equipment is laser cutting machine, numerical control bending machine, CNC processing center and special assembly tooling. We provide post-treatment processes such as passivation of color zinc plating, plastic spraying and Dacromet rust prevention to ensure excellent surface quality and corrosion resistance. The sample delivery period is 7 days, and the batch order can be delivered within 15-20 days.