In 1974, HİLMİ LIGHTNING, founded by Kemal Yildirim and Erol Yildirim thunderbolts METAL LTD. Vezirçiftliği / Kocaeli to the service started. Our company has a long history and understanding of unconditional customer satisfaction, and an experienced team, has had a significant market share in a short time in Turkey. Has given many years of knowledge and experience acquired in the light of lightnings that maintain reliability under all conditions, with the same care that further progress will endeavor to adding new values ​​to the existing business experience to fulfill their commitments as soon as possible and complete the thought of all the time the lightning strikes have achieved METAL will try to be worthy of that trust.