History_Langri Refrigeration Equipment

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Jun 25,2025

2021

Obtained multiple authoritative certifications including ISO, CRAA, CE, TUV, FDA and other international certifications

2021

→

Jun 25,2025

2015

The first automatic production line for fan coil units has been completed

2015

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Jun 25,2025

2010

Registration and establishment of Langri Heating and Cooling Equipment Factory in Qingyuan County to begin production of civilian water temperature air conditioners

2010

→

Jun 25,2025

2002

Registered and established Qingyuan Langri Heating Furnace Factory, specializing in the production of atmospheric hot water boiler series

2002

→

Jun 25,2025

1986

Start building factories and enter the heating industry

1986

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Related News

Key points for installation and maintenance of high static pressure fan coil units

Duct connection: Stainless steel flexible fittings with a length of ≤ 1.5 meters are used to avoid wind resistance and vibration transmission. Drainage slope: The slope of the water tray towards the drainage pipe should be ≥ 5 ° to prevent water accumulation.