gold printing velveteen

Gold fingers PCB: RM can produce the hard gold plating required for both contacts and gold fingers. The process begins after the copper etched with the PCB laminate to leave only the desired area exposed. Nickel underlayer is electo-plated onto the PCB with a thickness of 10~50 ...

Come From Winow New Energy Co.,Limited

Application Gift packing, printing, handicraft works, packing box, DIY materials, arts & crafts, greeting card, decoration etc. More detail about company, please kindly visitourcompany website: http://www.julongpaper.com/ ...

Come From Henan Julong Paper Co.,ltd

About King Sun PCB King Sun PCB Technology is a manufacturing enterprise that be engaged in high density interconnector multilayer,various types PCB prototype,small and mass production PCB produce. Our products included: HDI PCBs In 2005,we expanded our products to develop and ...

Come From kingsunpcb