1. Copper-nickel-nickel-nickel-nickel-nickel-nickel-copper-nickel alloy - with a beautiful color, ductility, fatigue resistance, corrosion resistance are good, rich deep drawing performance.
Uses: liquid crystal oscillator components shell, crystal shell, potentiometer with the slide, medical machinery, construction, wind instruments and so on.


2. Zinc-tin-nickel alloy, you save the shield cost 50%
Zinc-tin-nickel alloy is a green environmental protection material developed in Japan, which is RoHS, PFOS and PFAS. It mainly replaces Shielding Case, which is also used in the production of NB antenna, tuner box, TV internal parts, Sound built-in heat sink and so on. Need for solder process materials can be directly used zinc-tin-nickel alloy, no need to electroplating, reducing the plating rate and increase the production of the timeliness.


3. stainless steel cover (frame)


4. Tinplate shield (SPTE)
Tinplate shields are inexpensive compared to other materials and one of many customers' options to reduce costs

Next: Common surface treatment process