π/Design-Pie was founded in 2012,was a brand of shenzhen indesign technology ltd.This is brand focus on design&research creative consumer electronic products for office ,household and video .Our typical products are led desk lamp ,vase bluetooth speaker ,and table speaker and smart led projector .Company has excellent design&research team ,so we can offer professional OEM service.we also have sale-service team and after-service team ,and powerful warranty promise.