FENGHUA HELI CONTROLS CO.,LTD.

HELI CONTROLS CO.,LTD. Is a manufacturing enterprise specialized in the R&D and production of automatic control for refrigerating air-conditioners. Its main products ranges from automatic control for refrigeration systems to Water-cooled & Air-cooled cooling-heating compressor units, such as series of HLP pressure control, HLD differential pressure control, HLF solenoid valve, HLK filter drier, HLM stop valve, HLR expansion valve, HLS flow switch, HLL Liquid Indicator and HLV valves for refrigeration compressor used for refrigeration units, heating machine, air compressor, water treatment equipment and boiler etc.