Zhejiang Qingshan Iron Steel Co., Ltd.
Zhejiang Qingshan Iron Steel Co., Ltd. is a premier subsidiary of Tsingshan Holding Group, a Fortune Global 500 enterprise. Since our establishment in 2002, we have grown into a leading, research-driven manufacturer of specialty stainless steel long products, with core competencies in stainless steel bars and wire rods. Our two major industrial zones in Gaogang and Xiaozhi, supported by over 1,300 dedicated professionals, form the foundation of our commitment to excellence and innovation.
Production & Technical Excellence
We operate state-of-the-art facilities encompassing advanced melting (including ESR), rolling, heat treatment, and finishing processes, enabling a robust annual production capacity of 300,000 tons of bars and 500,000 tons of wire rods. Our commitment to technical leadership ensures we meet the most demanding specifications across diverse industries.
Core Product Portfolio
We engineer high-performance materials for critical applications:
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Specialty Stainless Steel Bars & Wire Rods: Serving energy, chemical, machining, and automotive sectors.
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Welding Consumables: A full range of stainless steel welding electrodes, solid wires, and flux-cored wires designed for superior corrosion resistance, crack resistance, and performance across temperature extremes.
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Cold Heading & Fastener Grades: Austenitic, martensitic, ferritic, and duplex stainless steels optimized for high-speed cold forming, delivering exceptional plasticity and surface quality for precision fasteners.
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Tool & Die Steels: A comprehensive suite of hot-work, cold-work, and plastic mold steels, available in rounds, flats, and forged shapes. Our solutions cater to demanding applications in die-casting, forging, precision stamping, and high-gloss plastic injection molding.
Quality & Certification
Our integrated management system is certified to ISO 9001, ISO 14001, ISO 45001, and IATF 16949 standards. Our products hold approvals from all major international classification societies (CCS, ABS, BV, LR, GL) and comply with stringent global pressure equipment directives (PED, AD 2000-W0, ASME).
Innovation & R&D
Innovation is at the heart of our strategy. With an annual R&D investment exceeding 300 million RMB, we drive advancement through the Zhejiang Ruipu Special Steel Research Institute, a provincial-level key enterprise research institute. Our innovation ecosystem includes a CNAS-accredited national laboratory, a postdoctoral workstation, and collaborative partnerships with renowned global institutions such as the University of New South Wales and the Chinese Academy of Sciences. This network, bolstered by our “Thousand Talents Plan” team, secures our position at the forefront of materials science.
Our Vision
As a recognized “Zhejiang Eagle Enterprise,” we are committed to pushing the boundaries of specialty steel performance. We partner with our customers to solve complex engineering challenges, providing reliable, high-value material solutions that build the foundations for progress in manufacturing and infrastructure worldwide.
