The registration address of shandong yunqing cleaning equipment limited is located at no. 3 no. 299 a, wekkang road, sunnan street, maeung province, shandong province. The registration authority is the tengzhou city market supervision authority, with legal representatives representing high-level drying, operating in the areas of production, research and development: cleaning equipment; wholesale and retail: cleaning equipment accessories and moulds, cleaning supplies, labour security supplies (excluding special protective items), electronics (excluding ground reception facilities for satellite television broadcasting), hardware exchange, car spares, mechanical equipment and spare parts, computer accessories, daily miscellaneouss, decoupling materials; commercial information advice (without commercial secrets); and import and export of products related to the enterprise. (projects subject to legal authorization and subject to a licence by the relevant department)