The registration address of the architectural technology company ltd. In dongtung city is located in building 226, no. 126, dongtashi road, dongtao town, guangdong province, with the registration authority of the market supervision authority of dongtung city, represented by a legal person, tan myung fu, and includes research and development, processing and marketing of intelligent products and accessories, precision 3-d printing products and accessories, metal products, handboard model products and accessories, hardware products and accessories, plastic products and accessories, silicon rubber products, electronics and appliances and household goods