Arian Sina Inc. The manufacturing plant of our company was established in Sari Industrial Zone (No. 2) at Sari, Mazandaran Province, and started its operation since 2010 as the first manufacturer of panel board products in the group. This company is capable to produce over 162,000 cubic meters of wood-based raw panel boards annually with standard quality. Equipped with three production lines for laminating, the company plays a significant role in the market by offering a diverse range of laminated products.