Devotion (Changzhou) Energy Equipment Co., Ltd. (formerly Changzhou Boiler Factory) established in 1970, wholly owned subsidiary of the listed company Devotion Group,is an innovative national high-tech enterprise specializing in R&D, production, sales and service of clean energy products, including boilers and pressure vessels. It covers an area of 157,000 m2, with more than 800 sets of automation equipment and 6 robot production lines. Annual production capacity is 20,000 tons of boilers and 800 sets of autoclaves. Devotion is always focusing on the clean energy technology innovation. It has passed American ASME certificate, Class A boiler manufacturing certificate, Class A2 pressure vessel design and manufacturing certificate, ISO9001 certificate, ISO14001 certificate, ISO45001 certificate and over 200 national technology patents. Devotion provides clients with technical consultation, program production, installation guidance and after-sales training.