1.OEM Waterproof Module LED PCB 2.UL,SGS,Rohs Certificate 3.Material based On ... .2-4.0mm, Flex 0.01-0.25mmCopper Weight1.0, 1.5, 2.0 ozSolder MaskDouble-sided green LPI,Also support ... ,DWG PCB Assembly Capabilities QuantityPrototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000Type of ...