SURGE TECHNOLGE GROUP LIMTED Surge Technolge Group Limted specialize in wholesale of computer operating system pheripherals such as coa label, coa sticker, key sticker, oem coa label, oem coa sticker . As a Professional China exporter and manufacturer, we export high quality goods from the manufacturers in China, country in the world. Our team is composed by a group of young and energetic people.