About TRYGG tire chains
Nøsted & has been producing chains under the brand name TRYGG for over 80 years. TRYGG chains are world-leading and produced at Norway's only chain factory.
The Nøsted & factory, spanning 10,000 square meters located at the mouth of the Mandal river, produces chains for use in transportation, agriculture, construction, forestry, and chains for fisheries, aquaculture, industry, oil, and offshore. We also offer customer-specific solutions and have, among other things, delivered special chains to highly recognized actors in seismic research, shipbuilding, and oil services.
TRYGG chains are manufactured for Norwegian conditions and therefore also excellently suited for challenging environments and roads elsewhere in the world. Although the domestic market is large and important, TRYGG chains for various purposes are exported to all continents. With steel from Western steel mills and full control over production and product development, TRYGG guarantees quality in every aspect. TRYGG chains are heat-treated after hardening, which more than doubles the tensile strength. The chains are made of boron steel, with double hardening and double resistance to breaking. We have the largest selection and the largest stock to satisfy our customers' needs. We expedite quickly and efficiently and continuously work to simplify and improve all aspects.
We are the only chain manufacturer that have introduced a breakage warranty on our transport and tractor chains.
Rust Protection with BioCorr
TRYGG introduces BioCorr as an alternative to paint for protecting our products during storage. BioCorr is a water-based, bio-based, and biodegradable rust protection solution designed for the preservation of metals during storage and transportation.
BioCorr is applied to all chains that come into contact with the ground. This reduces the spread of microplastics and harmful chemicals found in conventional paints.
TRYGG tire chains are guaranteed against breakage
Over 83 years, we have developed solid expertise in material selection, forming, welding, and hardening. The sum of these processes is the key to Trygg quality. With steel from Western steel mills and full control of production and product development, TRYGG guarantees quality at every stage. Should you, against all odds, experience a break despite correct usage, your dealer will immediately replace or repair the chain in the best possible way. Choosing TRYGG should be easy!
Read moreCertified Quality, Environment, and Safety
TRYGG chain is the only chain certified according to Norwegian Standard, NS5960:2010, which also meets Önorm V 5119.
Through our ISO-certified management system, we ensure that the environment and sustainability are integral factors in all improvement and decision-making processes, and are included in our strategic goals. We place a strong focus on energy efficiency and utilize modern tools for energy management and consumption reduction. With support from Innovasjon Norge and Enova, Nøsted & has developed the industry's most energy-efficient chain production method.
