Sepid Oxide Zanjan company as an active unit in manufacturing and recycling coloured materials,provides it’s primary materials from scraps remained in factories processes.Our company recycle these scraps based onenvironmental standards and recycling systems according to updated global standards. purchasable primary materials are : brass scrap,copper scrap,zinc scrap,used catalysts of petrochemical industries and melting copper scrap. Sepid Oxide Zanjan was founded in 2006 with two separate production units aiming to achieve the following goals. The total production capacity of the company is 14000 tons of zinc oxide, blister copper ingot, and non-ferrous metals in a year.

Zinc concentrate