Kingboard Copper Foil Holdings Limited is a Hong Kong-based investment holding company that manufactures and trades Polyvinyl butyral (PVB) and various copper foils, including STD uncoated, HTE uncoated, LP uncoated, coated, and battery copper foils. The company also engages in a license business, earning fees from its licensed assets. It was spun off from Kingboard Chemical Holdings Ltd. and listed on the Singapore Stock Exchange in December 1999. Its corporate office is located in Fogang, China.