Shanghai Gangbo Electric Co., Ltd. is one of the leading manufacturers in China, specialized in designing and manufacturing high quality signal lamps, push button switches, signal lamp heads, and AD105 indicator lights. We pride ourselves on quality, service and pricing, and believe that all these aspects are equally important to ensure the long-term success of your overseas purchasing program. Our signal lamps meet all essential international and national standards and are Industrial enabled. We have a strong and proficient workforce, comprising of technically skilled professionals and efficient workers. As a well established manufacturer and exporter, we pay special attention to our man ... more