Linhai Runzhou Lighting Equipment Co., Ltd. Was founded in 2002, focusing on the research and development of welding automation for Christmas and holiday light strings. The process involves series connection of 220V and parallel connection of 31V. Their products are: Conventional LED welding machine, LED electronic ice strip welding machine, LED waterproof glue filling light string equipment, LED advertising light automatic welding machine, chip welding wire machine, etc., with complete specifications and providing one-stop service. They can provide all the raw materials required for the light string, such as insulation tubes, LED beads, cable sandwich soldering flux, and other auxiliary materials. At the same time, the company is developing special products, such as toggle switches, micro switches, and welding equipment for various AC and DC heads, including fully automatic tin plated plug-in terminal machines. The company has introduced advanced production equipment and a sound management system, enabling its products to stand out in fierce market competition. At present, the equipment is exported to dozens of countries such as Europe, America, Southeast Asia, Japan, and Australia.