... 2.Own factory,competitive price,OEM service 3.Customized Acrylic led channel letter specification: 1 MaterialHigh level 304 ... # stainless steel,aluminum, and acrylic sheets2Technique Processwelded,polished,brushed,painted,electro-plated3Light SourceLED modules ... design for you including all kinds of contents, shapes, sizes and amazing effect9Installation MethodScrew bolts or 3M ...