0 212 698 97 78


Halkalı Cd. No:162, Sefaköy, Küçükçekmece - İstanbul

About Company

Established in 1980, our company continues its activities together with other companies affiliated to the group by offering complete solutions and developing in line with customer demands. GÖKYAPI Sanayi ve Ticaret Anonim Şirketi / SEFAKÖY, operating at the center of the group, GÖKRAIL / SİVAS, our branch operating in Sivas Organized Industry, and SAYDAM FURNITURE located in İkitelli Organize Sanayi, have carried out many important large-scale projects in Turkey and abroad until today. has done.

Our Mission
To provide the most reliable, innovative and cost-effective products and solutions in line with the principle of continuous improvement, providing our customers with the products and services they need.

Our Vision
To have a say in Turkey in this sense by producing quality products and services for the construction, retail and rail transport sector. To design, produce and market products for market needs.



  • As GÖKYAPI, the first goal is to meet the customer demand on time, accurately and completely,
  • To take part in the rapidly growing rail transport sector,
  • To produce products of our own design by giving importance to research and development,
  • To ensure unconditional customer satisfaction,
  • To determine risk-based thinking and continuous improvement as our basic philosophy,
  • To accept a healthy supplier-organization relationship as an integral part of customer satisfaction,
  • Developing systems to ensure occupational health and safety in our activities and to prevent occupational accidents,
  • Analyzing and minimizing the health and safety risks that may arise in the working environment,
  • Focusing on protecting our natural environment, respecting people and the environment, preventing pollution at its source,
  • Analyzing and minimizing important environmental dimensions that may arise in the working environment,
  • To continuously train all its personnel for a quality production and sales with a participatory policy, to keep the team spirit fit,
  • To accept compliance with legal and regulatory requirements as a commitment to the society we live in and to third parties.

Our Certificates and Documents