As a specialist in innovative wood connectors, GH offers you around 1,200 wood connectors, wood construction screws and assembly aids. We have acquired our know-how in over 60 years in the manufacture of building fittings and wood connectors. In new and further developments, we have been concentrating on innovative and resource-saving production of wood connections since the 1970s. Since then we have been developing innovative connectors with patents and national and European approvals. Our motto is for good reason: Advantage through specialization! "Made in Germany".