The pressure of rising prices of raw materials and energy

- Sep 23, 2015 -

Printed circuit board production by needed of main raw materials including covered copper, and copper foil, and half curing tablets, and chemical potion, and Yang Jitong/Tin/nickel, and dry film, and ink,, also, printed circuit board of production also need consumption power energy, precious metals and oil, and coal, based energy price of sharply rose also makes printed circuit board industry covered copper, and copper foil, main raw materials and energy of price are has more significantly of rose, this to printed circuit board production enterprise brings must of cost pressure.

Previous:Circuit schematic design process can be divided into the following seven steps: Next:Electromagnetic compatibility of circuit board