Profile: Hangzhou Jiangrui Technology Co., LTD provides one-stop membrane switch & graphic overlay, sheet metal processing, IMD, advanced PCB, PCBA, and high-frequency transformer manufacturing services. Sheet-metal processing is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching/cutting, folding, welding, riveting, splicing (such as cabinets), and forming (such as car bodies). Its notable feature is the uniform thickness of the same part. Generally speaking, the basic equipment include shears, CNC punches, bending machines, and various auxiliary equipment.