Solid 55

solid 55 is a leading bulgarian company with more than 23 years of history. the company continuously develops and offers unique products in the field of security doors, locking systems and design on the european market. the solid 55's product portfolio includes doors, intelligent security doors, interior doors, building entrance doors, multifunctional and fire-resistant doors as well as garage and industrial doors. our company's technological capabilities are based entirely on our products' patented design, which allows for easy improvement and integration of new functionalities in the final product that protects our customers. the company is leading on the bulgarian market for supply of overall, high-tech security solutions. to achieve high standard of production activities and services offered to customers, the solid 55 team works in accordance with local and european legislation and implements european management standards with positive effect guaranteed and proven in companies all