About product and suppliers:
            328 smps pcb assembly products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 13%, other pcb & pcba accounts for 12%. 

A wide variety of smps pcb assembly options are available to you, such as 4-layer. 

There are 125 suppliers who sells smps pcb assembly on Alibaba.com, mainly located in Asia. The top countries of suppliers are Malaysia, China, from which the percentage of smps pcb assembly supply is 4%, 96% respectively.