Qui Long Refrigeration Electrical Engineering Technology Co., Ltd is one of the most professional companies in Vietnam in the field of designing and constructing Electrical Engineering - Refrigeration - Clean Room Technology .... for constructions. Large scale and according to international standards. With a team of highly qualified, professional and experienced design engineers, Qui Long can advise the investor or take part in system design: HVAC, M&E, Waste water treatment, FPFF, TTLL .... In order to provide optimal design solutions that are both in compliance with international standards, complying with the regulations in Vietnam and especially setting the most reasonable cost of the project for construction market in Vietnam in particular and international market in general, helping customers achieve the most optimal economic efficiency. With over 17 years experience, Quilong became to EPC Contractor focusing Life and Science Segment to help End-User archived EU-GMP / cGMP / WHP-GMP goal and to improve Drug's quality for Vietnamese citizens. The leading of Life and Science Industry
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The Qui Long annual revenue was $3 million in 2026.
12 people are employed at Qui Long.
The NAICS codes for Qui Long are [541, 54].
The SIC codes for Qui Long are [871, 87].