How to achieve the electroplating treatment on the Latch?
The electroplating of the latch is a technology that makes use of electrolysis to attach a metal film to the surface of the metal so as to prevent corrosion, improve wear resistance, electrical conductivity, reflectivity and aesthetics.
Pretreatment → cyanide - free alkaline copper → cyanide - free cupric - tin → chromium plating
1, high gloss coating, high quality metal appearance;
2. The base materials are SUS, Al, Zn, Mg, etc.The cost is lower than PVD.
The environmental protection is poor and the risk of environmental pollution is large.The
screw can be adjusted to change the mounting distance and locking force;
Heavy duty, suitable for larger occasions - Huiding hardware machinery