GMA: the company where 'special' is standard!

Special packers, plugs, mechanical constructions; GMA designs and manufactures what you need! One-off products, small series, or continuous production, all according to the customer's demands.

With a complete mechanical workshop where we turn, mill, grind, and weld most things in metal and our own rubber machine department with seven rubber presses, we can manufacture a variety of details.

Add to that our own development department with expertise in mechanics and elastomers, our own tool and prototype production, and you will find a complete and flexible partner for special products in rubber and steel. Our absolute strength is short lead times from inquiry to delivery. See how we work in the animation below.

At GMA, no question or problem is left unattended; we investigate whether we can help you as a customer and get back to you quickly with a possible solution, so don't hesitate to ask us.

The following pages show some of the products we have helped our customers with.

Rapid product development at GMA

Stand Pipe

Stand-Pipe is a safety system to be able to quickly limit and shut off any large water flow that you risk coming into contact with during probing or injection drilling.

Perforated pipes for ground injection

2" steel pipe to be driven down into porous ground conditions with the intention of carrying out foundation strengthening injection later. Injection is then carried out with an inflatable double packer or a mechanical double packer.
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