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生意社无缝管频道-无缝管价格与无缝管行情服务平台-无缝管产业网
seamless.100ppi.com 2023-10-20
Qingdao Yelong International Co., Ltd.|Rod Mill Roll|Welding Tube Mill Rolls-Yelong International has ability to supply series of high quality mill rolls and sleeves for hot strip mill, cold strip mill, plate mill, section mill, wire & bar mill, pipe & tube mill etc. Mill rolls’ material includes HSS, ICDP, Hi-Cr Iron, Hi-Cr Steel, Adamite, DCI, Cr3/Cr5 Forged Steel ect.
www.yelongintl.com 2023-05-11
