A heat exchanger is an energy-saving device that transfers heat between materials at two or more fluids at different temperatures. It transfers heat from a higher temperature fluid to a lower temperature fluid, allowing the fluid temperature to reach the flow. Specified indicators to meet the needs of process conditions, but also one of the main equipment to improve energy efficiency. ·Mainly concentrated in the fields of petroleum, chemical, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals, etc. ·Our factory currently focuses on large heat exchangers for various industry.