The registered address of the porto city shanghong machine bed manufacturing company, ltd., is located in the west side of the porto city economic development zone, hujiang village, hebei province. The registration body is the market supervision authority of the porto city, represented by chen hwang ling, and operates in the areas of machine beds, tablets, platforms, work packs, beds, boxes, marble components, dust removal equipment and co-operation, iron mating (excluding smelting), ground anchor manufacturing, processing and sale; mechanical processing; machine-bed maintenance** (project authorized by law and subject to the approval of the relevant department)