Fivefu Technology is a professional manufacturer of emergency vehicle products and support illumination and signaling solution, located in Ningbo, China. FIVEFU Technology has rich experience and excellent team that support innovative ,top quality and reliable products , fully comply with and exceed international standard, like SAE, ECE R65 and R10.FIVEFU Technology is a professional manufacturer of emergency vehicle products and support illumination and signaling solution, located in Ningbo, Ch