Shanghai Huazheng Heat Energy Equipment Co.,Ltd is a famous boiler company, specializes compact steam boiler and hot water boiler, use oil, gas and electric. We have a modern factory;floor space is 4000㎡.The personnel in factory are over 50 include 6 professional engineer（high class engineer）,a foreign technical adviscr（japannese）,and over one third of worker are engineer. on the technical foundation; which absorbed many up-to-date tecnology form Denmark, Italy, Germany ctc., Account China condition, we made up peculiar techniques and got seven lnternational patens, and got ISO-9001 Certification in 2003.200kg/h boiler got CE Certification in 2008.