Welcome to Quest-4, NET and the Japano Lebanese Consortium

We are pround to introduce new Air Conditionners equipped with R32 Refrigerant

This is the product family offered by the company. These are typically grouped in 5 distinct categories:

Model numbers and specification found in these catalogs are subject to change without prior notice.
Please consult with Quest-4 before using any data found within this website.

Nocria R32 Series

New R32 Refrigerant Split


Welcome to Quest-4, Noune Engineering & Trading & JLC

We are a consortium of 3 companies offering full VAC solutions for all types of customers and applications. Our Primary Objective is to put to use an expertise spanning over 45 years in the field of VAC engineering services and to focus on providing exceptional Client services and commitment towards Client satisfaction in all aspects.


While NET is the Sole Agent for Fuji & Fujitsu Air Conditioning Equipment, Quest-4 is the Sole Distributor and Installer of the equipment and JLC is the sole Distributor for Fujitsu Junior VRF series and Fujitsu Large VRF V-III & VR series.

Product Family

Notes: All models within the above listed product family are not necessarily available in stock.