Machine for extracting seeds (vegetable)

production of vegetable seed
I am the manager of a company that owns seven varieties of vegetable seeds and do a stand in the Plovdiv region. I need to buy a machine for extracting seeds (vegetable) and I have information that there are companies in Turkey that produce machines of this type. I turn to you asking you to send me the sites of contact with any Turkish companies to communicate with them and eventually buy. Thank you in advance.