- Yapi-Tek Celik Sanayi, A.S.
- custom steel forged components, dies, open die forgings, closed maxi press hammer stainless clamps, grinding balls, space frame system automotive parts, microalley products, design and engineering services, transmission railway track wagon comp ....
- Address:Deniz Mah. Yeni Limanyolu No 11, Derince, Kocaeli, Turkey
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