GuangYan

GuangYan is a Bluetooth-based companion app designed specifically for fusion splicer devices. It helps technicians connect, operate, and log splicing sessions with ease — directly from their smartphones. Whether you’re working in the field or managing multiple units, GuangYan provides a clean interface to monitor device status and keep track of usage history. Key Features: • Fast Bluetooth pairing with supported fusion splicers • Automatically logs operation locations when connected GuangYan is your smart assistant for efficient fusion splicer management in the field.