Why Choose Resmar?
Price match guarantee
Manufacturer trained
35 years' experience
Free technical support
On site servicing
We can service all our products
National coverage
Contact UsGMI Distributor:
Manufacturer Trained Supplier of GMI Safety Products
Resmar are proud to be able to offer our customers products from the GMI range. Their detection and monitoring solutions are extremely well designed, field tested and used the world over by professionals who demand the best performance and reliability in
Supporting businesses just like yours for more than 35 years
Contact us and see how we can support your business
About GMI
GMI is a company with over 60 years experience in the service of gas detection systems covering an extremely wide range of industrial applications in many industries including:
- Brewing
- Car Park Monitoring
- Chemical
- Construction
- Defence
- Decommissioning
- Electricity
- Fire/Hazmat
- Food/Beverage
- Gas Distribution
- Industrial Safety
- Landfill / Underslab
- Marine
- Nuclear
- Oil/Gas
- Petrochemical
- Pulp & Paper
- Refining
- Steel
- Telecoms
- Transportation
- Water/Waste.
GMI's dedicated team of service professionals offer the highest level of advice, after sales and on site support with a customized range of service contracts.
Their dedicated Milton Keynes Service & Calibration Division supplies repair, calibration and maintenance services around the clock, 24-7 to guarantee their customers the best possible performance and reliability from their monitoring and detection equipment.
As a company GMI is ISO 9001:2008 and ISO 14001 approved, BSI registered and a member of the council for gas detection and environmental monitoring (COGDEM).
What our Clients Say
We been dealing with Resmar for over 25 years. They are always at the end of the phone ready to help, it doesn’t matter what time of day or night. I know we can call and get person on the end of the line and not an answering machine. From their sales team to their Engineers, we get a first class service.
Paul Jameson
QSHE Manager - GXO
Don at Resmar, knows his stuff and can deliver next day. Experienced and knowledgeable.
Ashley Taylor
We love dealing with Resmar as they can always help when there is an issue. Our ship needed a repair of some gas monitors in Immingham. We called on a Friday afternoon and an engineer was there that night. A couple of hours later we were all fixed and ready to leave at high tide with our calibration certificate.
Davied Morris
Chief Engineer
Contact
Products
Copyright 2025 Resmar Limited