Jiangsu Fasten Company Limited (000890.SZ) manufactures and distributes a range of building materials and hardware products, including steel fasteners, metal components, and construction hardware such as bolts, nuts, screws, anchors, and rigging hardware; it also provides related engineering services and custom fabrication solutions for the construction and industrial sectors. The company operates primarily in China with distribution networks across major domestic regions and select international markets in Asia and beyond, targeting construction firms, infrastructure projects, and manufacturing industries. Founded in 1993 and headquartered in Zhangjiagang City, Jiangsu Province, China, Jiangsu Fasten maintains subsidiaries focused on production, R&D, and logistics to support its integrated supply chain. In recent developments, the company expanded its product portfolio through a strategic partnership with leading steel suppliers in 2024 to enhance raw material sourcing amid rising demand for high-strength fasteners; it completed a funding round via equity issuance on the Shenzhen Stock Exchange in early 2025 to finance new manufacturing capacity; and launched an eco-friendly line of corrosion-resistant anchors for offshore wind projects, marking its entry into renewable energy infrastructure segments. These initiatives reflect Jiangsu Fasten's ongoing commitment to operational efficiency and market diversification in response to China's infrastructure boom and green energy transition.