The registration address of dasing chan metals products ltd. In shandong province is located in 5 houses, room 208, on the street of the phoenix industrial park, no. 21, located in the city's eastern chang province. The registration authority is the market supervisory authority of the city's eastern chang province. The legal entity is represented by the ma's quan temple, which operates in the areas of metal materials, steel pipes, mechanical accessories, steel materials, construction materials, hardware and power, model materials, transport installations guard, and retail distribution of lamps; construction, construction and gardening. (projects subject to legal approval may not operate without the approval of the relevant department)