Shandong Daye Co., Ltd. researches, develops, produces, and sells bead wires, steel cords, and hose steel, aluminum-clad steel, and rope wires in China. It also offers steel nails, aluminum products, metallurgical rollers and accessories, textile machinery and accessories, auto parts, and motorcycle accessories, along with spraying, metal surface treatment, hardening, and anti-corrosion services. The company additionally sells steel, wire, and aluminum profiles; handles import and export of goods; and invests in, constructs, and operates solar energy projects for electricity sales. Its products are used in vehicle, truck, engineering, aircraft, and passenger car tires, other rubber products, and the automotive and tire industries. Founded in 2003, it is headquartered in Zhucheng, China.