HONG SEN

Mechanical condensators; machines for sorting and removing non-conforming materials for industrial use; hand-held battery actuated hydraulic crimp tool; valves as machine components; pumps for machines; back pressure valves as parts of machines; electric arc welding apparatus; disintegrators for chemical processing; valves being parts of machines; electric compressors

Electronic devices for measuring electric current; barometers; pressure indicators

Regulating accessories for water supply, namely, metered valves; pipes for heating boilers; pipes being parts of sanitary facilities; refrigerating machines and installations; air cooling apparatus