The registered address of zhengzhou tianqian machinery equipment ltd. Is located at no. 2501, building no. 7 of the new technologies industry development zone of zhengzhou, henan province, and is the market supervision authority of the new technologies industrial development zone of zhengzhou city. The legal entity is represented by tin ting and operates in the areas of sanitation machinery equipment, catering waste disposal equipment, engineering machinery equipment, general mechanical equipment, dust removal equipment, sewage treatment equipment, metal works, mechanical accessories, storage equipment, electrical control equipment, sale and installation of mechanical welding。