The registered address of the porto city overseas environmental equipment ltd. Is located in the village of the village of por, in the city of bo, in hebei province. The registering authority is the market supervision authority of the porto city. The legal entity is represented by chen xiang and its operations include the manufacture of specialized environmental protection equipment. Environmental equipment and accessories, uv photooxycatalyst cleaners, plasma cleaners, activated carbon cleaners, esps, baglets, catalytic combustion equipment, desulphurization equipment, filter scrubbers, welding vacuum cleaners, water spray filtration towers, axes, ventilation pipes and accessories, transport equipment and accessories design, production, sale, installation, maintenance; environmental engineering works. (projects subject to legal approval may not operate without the approval of the relevant department)