Description

 A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate. It is also referred to as printed wiring board (PWB) or etched wiring board. Printed circuit boards are used in virtually all but the simplest commercially produced electronic devices.

The iron-based have excellent flam retardant,high mechanical strength, dimensional stability ect. It’s completely designed and manufacture by our company,owns spectacular characteristice and functions, The material for the base is from special steel, silicon steel and ect. It has all the functions as metal materical and the following particular characteristics:â‘  High mechanic strength,good forther machinery suitable for the assembly heaven electronic parts on its surface; â‘¡Vacancy area convenient for further machinery , procuring and fixing of the base;â‘¢Silicon-steel is iron magnetic, and can be applied on micro-motors such as on VTR,FDD.