Pcba We specially manufacture pcbs, assembly(smt, ai, mi)with great quantities, and we can help foreign customers to purchase components/parts in china, and offer a service of pcb layout. By a series of our productions and service, a lot of troubles/costs can be simultaneously saved in the cooperation with us. We have two pcb factories and three assembly factories. Our products had been approved by ul and certificated for rohs compliance. More information, please view our website.