PCB is used all kind of electronics items, it is looking for high safty and low cost that we can achieve with different product. We can provide very low price with quality circuit board, We own our factory in China with almost 100 workers that can meet with really low cost and on time delivery for customers come from different countries. listed below is our factory capability: Laminate: Papaer Phonlic / FR-4 / CEM-1 / CEM-3/ Al. baseThickness from 0.2 to 3.6mm, copper from half to 6 ozHigh TG: 700 availabkle Helogen free laminate: available Line wedith and spacing: 4/4mils Holes: 0.3mm (finished) Surface finishing: OSP, HAL / HAL LF / Immersion gold / Selective plating ect Standard: UL / ISO, REACH