Han Zun well-being equipment co., Ltd. (for details, consult http://www.zbhanzun.com ) is specialized in producing wound-tube heat exchanger , spiral-ribbed tube heat exchanger , spiral-wound heat exchangers of high-tech enterprise, the company has first-class research strength, advanced scientific research equipment, research capacity has reached the leading level. specializes in the production of screw thread tube heat exchangers, spiral-ribbed tube heat exchanger in recent years, the company has launched a new type of high efficiency and energy saving of heat-exchange equipment.