Germany. Dayi Global Payment, a German brand, is a one-hole payment product under the German Dayi Technology Group Co., Ltd., which was established on 20 19 and located in Jian Hong District of Hong Kong Special Bank. It is an enterprise mainly engaged in unclassified institutions. Dayi is a well-known supplier of power tools, which mainly develops, produces and sells a series of lithium power tools with independent intellectual property rights and brands.