The registered address of shantung rayzong smart equipment ltd. Is located at changgen materials college, 41st street arrow bridge road, changdong city, shandong province. The registered body is the city market supervisory authority and its legal representative is zhao jianming. It operates in the areas of research and development, processing, marketing, installation and maintenance of industrial robots, counterweights and accessories, food machinery and accessories, environmental machinery and accessories, packaging machinery and accessories, slaughtering machines and accessories, agricultural machinery and accessories; sales of construction materials, steel; and import and export of goods and technology. (projects subject to legal approval may not operate without the approval of the relevant department)