Union Steel Industry Co., Ltd., proudly based in the dynamic and industrious region of Changsha, Hunan Province, China, stands as a beacon of excellence in the realm of special steels and alloy materials. Our esteemed company excels in the meticulous production, precise processing, strategic sales, and dedicated service of high-caliber non-magnetic steel. At USI, we are not just a company; we are a forward-thinking, agile, and innovative partner committed to quality and the cultivation of enduring partnerships. Our pledge is to deliver superior yet cost-effective solutions. Our core offerings include top-tier non-magnetic drill collars and drill rods. As a domestic leader in non-magnetic steel manufacturing, we are pivotal supporters of the oil and coal sector, as well as geological exploration endeavors. We provide an extensive array of expertly crafted products, such as forged bars, polished bars, precision-machined pipes, and robust forged plates, ensuring we meet the diverse needs of our valued clientele. Our products are integral to a multitude of industries, spanning petrochemicals, aerospace, metallurgy, machinery, electronics, and energy, showcasing our versatility and commitment to excellence.
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