Sonna Company first started its activities in the field of installation and commissioning of industrial machinery including Cement, copper, lead and etc.

Overtime, the country's industry steps toward doing design and engineering services of industrial projects by local professionals and this company also acquired great experience from different projects and had sufficient facilities and manpower decided to begin it's activities in engineering and design.

Projects such as: Designing of Gilan Sabz's Belt Conveyor, Gypsum Department and etc.

The company currently is active in this field and has enough power for technical and engineering operation.