... for PCB AssemblyTechnical1).Professional surface mounting and through hole soldering technology;2).Various sizes,like 1206,0805,0603 components ... ;4).Nitrogen gas reflow soldering technology for SMT;5).High standard SMT&Solder Assembly line;6).High density interconnected board placement ... business needs and then set out to surpass them. high frequency teflon pcb,pcb 650-091,i9100 pcb(ISO9001/TS16949/ ...