Prototype PCB can not contact with air and water. First PCB board requires vacuum packaging, can not be damaged. In the transport and storage, the need to surround a layer of bubble film on the edge of the box, to prevent damp.

To prevent the location of the partition must be stored in a dry and ventilated place, but also to avoid the sun exposure. The temperature of the warehouse is best controlled at 23 + 3 C, 55 + 10%RH. Under such conditions, gold, tin, silver plating and other surface treatment of the PCB board can generally be stored for 6 months. Sink, tin, OSP and other surface treatment of the PCB board can generally be stored for 3 months.

As the China pcb supplier, we also can supply the gold plated PCB, high quality PCB and others. If you have an question about our products, pls contact us at any time.