Service for architects and planners

Service for architects and planners

Cross-trade and independent of any one interface, for more planning security: fully compatible system solutions and a comprehensive range of services to make your everyday work easier.

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Service for manufacturers and contractors

Service for manufacturers and contractors

Improved legal certainty and not reliant on a specific interface: the tested and certified systems and components from GU group will keep you on the safe side.

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Service for security hardware dealers and trading

Service for security hardware dealers and trading

Everything you need to successfully sell master key systems and keys: from hardware and software for planning and ordering, to sales-support materials.

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Service for facility operators

Service for facility operators

On-site fast: in addition to the manufacturer's customer service for GU Automatic products, we offer manufacturer-independent services for all aspects of automatic entrance systems, smoke and heat exhaust ventilation, and door closers.

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Service for installer partners

Service for installer partners

Gretsch-Unitas provides the partner companies with comprehensive support to ensure problem-free electrical installation and interface management.

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