Shandong Weida Machinery Co., Ltd. manufactures and sells drill chucks in China and internationally. It operates through three segments: power tool accessories, new energy, and high-end intelligent equipment manufacturing. The company develops and produces drill chucks and accessories, power tool switches, new energy storage, lithium batteries, powder metallurgy parts, precision castings, saw blades, and machine tools. It also provides factory automation, logistics automation, robotics and intelligent equipment solutions, and fast battery swapping stations for new energy vehicles, and leases non-residential and residential real estate. Its products serve the power tools, automobiles, electronics, fine chemicals, food and beverage, high-end equipment, and military industries, primarily under the Peacock, Kongque, Jiyiji, DEMAC, and WEIDA brands. Founded in 1976, the company is based in Wendeng, China.