Profile: Pioneer Welding Co., Ltd. specializes in providing precision sheet metal engineering services. We provide coin lockers, partitions, pass doors, pedestal units, secure glazed screens, sign boxes, transfer units, trays, trolleys, time delay cash units, electrical & mechanical enclosures and chassis, as well as components for office furniture. Audio vision panels are produced for high street banks. They allow both visual and audible communication between bank staff and visitors. The window design gives protection against a physical attack with manual weapons, and the glazing provides ballistic protection in line.