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Our Products

Helping to protect building occupants and property, QEL is a leader in manufacturing toxic and combustible gas detection equipment. With a diverse product offering, we are able to satisfy both commercial and industrial toxic and combustible gas detection applications.

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Our Services

Helping to protect building occupants and property, QEL is a leader in manufacturing toxic and combustible gas detection equipment. With a diverse product offering, we are able to satisfy both commercial and industrial toxic and combustible gas detection applications.

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Our Company

QEL values its customers. Customer feedback fuels research projects, new product development, and product enhancements. QEL today is an exciting company undergoing constant change for improvement.  Production facilities are continually upgraded.

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