Caring Circuit specializes in the supply of express pcb proto , small and medium-series PCBs from ISO9001:2008 approved factory in Shenzhen, China. As a leading provider of China PCB fabrication for Single layer,double layer,multilayer rigid PCB, we have an integrated international business model that delivers to our customers a wide range of circuit board technologies fast, reliably and at low cost.T +86 755 8693 6426 | E care@caringcircuit.com | W www.caringcircuit.com | Skype: caringcircuit