Developing practical solutions based on door structures and customer requirements.

Turning design concepts into physical samples for evaluation and improvement.

Refining structures and processes for stable, consistent production.

Checking dimensions, fit and operation to ensure reliable performance.

pproved solutions move into stable production with quality control and coordinated delivery.

We evaluate your door structure, application, dimensions and performance requirements.

Our team develops the product structure, specifications, materials and surface finish.

Prototypes are produced and evaluated for fit, operation and reliability.