ZOZEN has passed ISO9001:2000 and obtained PRC Grade A Manufacture License of Special Equipment (Boilers), ASME 'S' (Power Boilers)and 'U'(Pressure Vessels) stamps and many other international certificates of authorization.
ZOZEN owns over 50 self-developed patented equipment, achieving blanking digitization, automation of welding and assembly moulding, and strictly controls the product quality through the whole process. ZOZEN adopts advanced fully automatic production lines to ensure boiler processing quality and has comprehensive quality test to ensure the high quality of every set of boiler
ZOZEN has a strong boiler R&D team and has built a complete R&D system. ZOZEN can design a suitable boiler system solution according to your actual needs. ZOZEN customized boiler system saves fuel costs for you: annual fuel cost savings for one set of 10 tph steam boiler as high as 10,000 dollars.