... housing design 3.Final Assembly 4.Testing &Pac Welcome to Fumax!pcb electronic assembly with Lead FreeAbout usFumax ... Electronic circuit Design, PCB Layout, Components Sourcing & Purchasing, Plastic/Metal mechanical design, Mold / Tooling design & fabrication, sub-assembly, full assembly ... worldwide customers develop, design and manufacturing for PCB assembly, cables, plastics, metals and other custom ...