Frei Fördertechnik AG

Our company is a maker of tio2, pesticide, medicine, organic intermediate.

HB OPTICAL is a leading design and manufacturer of precision optical filters and reflectors in China.Our mission is to become a world-class R & D and production base of precision optical interference filter and reflector products. Contribute to the s

Aker ASA is an industrial investment company that exercises active ownership. As an active owner, Aker develops and strengthens the companies in its portfolio, working through the boards of the operational entities and ensuring close follow-up by Ake