Pishro Gostar Ertebati Caspian Engineering Company (Avisan brand) was established and registered in 2007.
The company, which operates in the field of electricity (power, telecommunications, control, electronics),was founded after carrying out several industrial projects, to eliminate some of the shortcomings in the electricity industry by launching an R&D unit to manufacture and register various products with knowledge approval. Products that compete with foreign samples in the market and due to sanctions, import barriers and also the problem in obtaining licenses, the company's products will replace foreign samples without general or partial dependence.