YAHO Trademark

Gas valve manifold box (VMB), namely, valves being parts of machines, gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Chemical valve manifold box, namely, valves being parts of machines; Valves being parts of machines; Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Dispensing valves being machine parts; Gas mixer, namely, mixing machines; Mechanical pneumatic adjustor, namely, pneumatic controls for machines; Pressure regulators being parts of machines

Pipeline construction and maintenance services; Pipe laying services; plumbing; Electrical repairs, maintenance, and installation of electrical wiring, outlets, light fixtures, and electrical panels; repair of power lines; Machinery installation, maintenance and repair; electric appliance installation and repair; Installation, maintenance and repair of measuring machines

Consulting services in the field of industrial engineering; Design and development of automated controller systems, namely, temperature, humidity and electrical controllers; Planning and design of information technology systems in the field of instrument control system engineering; Consulting in the field of mechanical engineering