About Us2018-10-04T15:35:17+00:00


    COSASTEEL was established in novermber 2006, located in the boxing binzhou city, Shandong pr. We provide the annual output of 60000 tons of zinc/ alum-zinc and 200000 tons of color coated steel . our main markets are  southeast asia, the middle east , middle Asia and africa  and south america, chile and other regions.

    Main products are PPGI, PPGL, GI, GL and corrugated steel sheet. We has passed ISO 9001:2008 international quality system certification.

  We have import & export rights since 2006, and have bulit long-term relationship with customers in europe south africa and southeast asia.

    Shandong COSA STEEL co ltd aim is : credit first, good quality service for the right client , we’ll always improvie our products, team and services .