How to buy some printed circuit boards at the best price

HOW TO BUY SOME PRINTED CIRCUIT BOARDS AT THE BEST PRICE

Today, there are many suppliers of printed circuits in Vietnam, so buy the printed circuit boards is no more difficulty and the price is not as high as before.
But with some cases of complicated technical requirements, the cost of printed circuits is still higher and not everyone knows this. To reduce costs, as well as optimize the cost of the circuit, you can refer to a number of parameters, some of which increase the cost to buy the circuit to suit each project.
Printed circuit parameters:
With high technical requirements such as pad, via too small, small circuits increase the cost of the circuit board so much.

Some circuits are too small to be as small as 0.1 mm, so they are difficult to process, laser technology must be used to make holes so the cost is higher than normal.
Number of layers and printed circuit materials:
Class number determines the cost of the circuit board. The more layers of the circuit, the higher the cost. To optimize the price, for each device and circuit layout space, when mass production we can use 1-layer circuit to save costs.

The higher the material, the higher the cost, with modular design, when mass production you can refer to CEM-1 materials.
Circuit cut:
The circuit cut shape also determines the cost of the printed circuit. With simple, non-winding circuits, the price is cheaper than those with complicated cutting lines. Or the circuits that need to be cut inside the keepout will cost more than the non-cut circuit.