SHANDONG LE REN SPECIAL STEEL CO., LTD.
오일 드릴링 스틸 바 스틸 재료에는 주로 AISI4145H, AISI4137H, SAE 4145 HM, SAE4137HM, 37CRMNMOA, SAE4340, SAE4130 등을 포함합니다. 배달 조건 : 핫 롤, 냉기, Nromalized, Q & T 또는 Bright Steel Bar. 핫 롤 스틸 바의 경우 10mm ~ 250mm의 직경. 단조 스틸 바의 경우 100mm ~ 950mm. 스퀘어 스틸 바의 경우 80mm ~ 200mm.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.