99.99% Copper coils are used as components of many different systems within engineering, heating, cooling, electrical, refrigeration, and heat exchanging applications. One of the most widely used applications for copper coil is an electromagnetic coil, which is a copper coil that acts as a conductor. It is wound around a core, forming an inductor. Capillary tubing is made of copper coil and is part of refrigeration and air conditioning systems that act as metering devices. Copper coils are found in relay switches as the winding part of the relay that produces a magnetic field to actuate the mechanism. The crafts and jewelry-making industries also use thin copper coils to make handmade products. Copper coil products are mainly used in the production of electrical components, lamp holders, battery covers, buttons, seals, connectors, etc. Plug-in type, mainly used for electrical, thermal, and corrosion-resistant equipment. Such as electrical components, switches, gaskets, gaskets, electric vacuum devices, radiators, conductive substrates automobile water tanks, etc. The copper coils we manufacture and supply are ideal for use in heating, plumbing, air conditioning (HVAC), radiators, and electrical products to ensure superior performance. Copper coils are available in different copper contents, namely EC/ETP (99.99%) and industrial (98.99%), which are durable, economical, reliable, and have good electrical conductivity among other metals. They produce higher chromium precipitation at higher temperatures.




Shandong Ruitong New Materials Co., Ltd. is a leading supplier of steel and other metal products in China. As an ISO9001:2015 certified company, our products comply with ASTM, AISI, BS, DIN, JIS and other standards.