Lee Kee Holdings Limited, an investment holding company, engages in the trading of non-ferrous metals in Hong Kong and Mainland China. The company offers zinc, zinc alloy, nickel, nickel-related products, aluminum, aluminum alloy, stainless steel, and other electroplating chemical products, as well as lead-free tin-copper solder wires. It also provides precious metals, including potassium gold cyanide, gold(I) potassium cyanide, potassium silver cyanide, silver anodes, diaminedichloro palladium, rhodium plating solutions, and RD-A1 rhodium sulphate; other metals and products, such as pewter alloys, lead sheets, magnesium alloys, silicon rubber molds, and tin ingots; and base metals comprising copper. In addition, the company engages in alloy production; property holding; manufacture of customized zinc alloys; and management services. Further, it offers quality assurance and metal testing, technical consultancy, and research and development services. The company offers its products under the Genesis/GZ, Korea Zinc/KZ, Mastercast, Mitsui/ZAC, SA, Zintec, LMP, CASS, Timco, Intech, Eramet, IMC, Incomond, Lanxess, Luvata, Norilsk, Vale Inco, Umicore, Metalor, Rhodstar, and Johnson Matthey brands. It serves the automotive, builder's hardware, telecommunication, fashion accessories, toys and gifts, mechanical component, tableware, silverware, bathroom hardware, zipper, ceiling fan, electronics, sports equipment, gas regulator, and furniture industries. The company was founded in 1947 and is headquartered in Tai Po, Hong Kong. Lee Kee Holdings Limited is a subsidiary of Gold Alliance Global Services Limited.