Advantage: every product delivered by our company is produced under strict quality control management, they have precise dimensions, smooth appearance, and superior mechanical properties. Our quality control system covers every process from raw materials to finished products, including incoming inspection, production inspection, and delivery inspection.
Application: tube fitting is one type of end fittings of composite railway insulators, which is used on the power supply system of electrified railway to electrically isolate overhead lines from the ground.
