Shell and tube type condenser and evaporator series of products are similar products at home and abroad set essence, using CNC CNC machining center, CNC thread rolling machine and CNC tube expander and the most advanced technology and manufacturing technology, excellent performance, compact structure, beautiful appearance, and can be widely applied to freezing and air conditioning machinery as well as the sea, steam, oil and chemical production processes and other fields. We can also according to the special needs of customers a separate design, combined with excellent technology and strict production standards, to provide customers with non-standard type evaporator, condenser products.