OPK was pioneering the introduction of soft closing sliding door systems, resulting in specialisation and diversification of its product offering. OPK became an experienced expert in soft closing sliding door systems...
OPK currently owns hundreds of registered patents domestically and abroad. The OPK brand was registered in more than 100 countries. As an innovative company, OPK continuously launches extremely quiet products, multi-damper systems, as well as automatic systems for the sliding door sector, sliding door fittings for doors with insulating glass, and technical sliding doors for projects...
OPK company with more than 1200 employees and privately owned production and storage facilities is one of the largest companies in the industry.