fire protection field

article provenance：hai rui zhonglianpopularity：publication time：2020-03-25 11:06

in the field of fire protection, hairui zhonglian provides variable frequency and constant pressure water supply and drainage, pressurization, boiler water supply, fire water and other general equipment.

service scope: · high pressure water supply; · fire constant pressure water supply; · hvac water circulation system; · frequency conversion operation; · municipal water facilities;

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