Zhengzhou Boiler Co., Ltd. (which formerly known as Zhengzhou Boiler Factory), founded in 1945, is a joint-stock enterprise with A1, A2, C3 boiler and pressure vessel designing and manufacturing license. Located in the center of China – Zhengzhou, the company has covered an area of 330,000 square meters, with more than 1100 employees including 130 technical support staffs and more than 200 various types of manufacturing equipment.

70 years’ experience in boiler and pressure vessel design and manufacture, strong technical support, and its own R & D office are the guarantee of providing customers with pretty good products and services. As the largest boiler manufacture in middle west of China, our products have exported to Russia, United States, Southeast Asia, Central Asia, Europe and more than 60 countries and regions, which has made tremendous contributions to the local construction and developments. Our products have got ISO International Quality Management Certification and American Society of Mechanical Engineers Certification (ASME Certification).

Production Equipment & Workshop


As a cooperative partner of World Bank, Zhengzhou Boiler Co.,Ltd., the largest manufacturer of boiler and pressure vessel in Midwest China, has established a wide reputation as a leading manufacturer of boiler and pressure vessel since 1945.
1945  Zhengzhou Boiler Factory was established
1988  Mergers Zhengzhou Tractor Parts Factory
1996  Winning the World Bank GEF efficient industrial boiler project
1997  Mergers Zhengzhou second boiler plant
1997  Obtain B-Class Boiler Manufacturing License
1999  Obtained ISO9001-94 Quality Management System Certification
2000  In Zhengzhou High-tech Industrial Development Zone, began to shift to retrofit engineering
2002  Get A-Class Boiler Manufacturing License
2002  ISO 9001-2000 quality management system switch version got success
2002  Become a technological innovation demonstration enterprise in Henan Province
2003  Overall move to Zhengzhou High-tech Industrial Development Zone
2003  Zhengzhou boiler plant restructured for zhengzhou boiler Co., Ltd.
2003  As manufacturing informationization demonstration enterprise of Henan province
2004  Obtained Henan Province High-tech Enterprise Certificate
2004  Establishment of subsidiary Zhengzhou Boiler Auxiliaries Co., Ltd.
2005  Establishment of subsidiary Zhengzhou Zhengguo Vessel Co., Ltd.
2005  In an area of 240,000 square meters Xingyang East Zone, the West Plant construction began
2006  Auxiliaries Co., LTD relocated to west plant
2006  Establishment of subsidiary Zhengzhou Zhengguo Installation Engineering Co.,Ltd.
2008  Zhengzhou Boiler Co., Ltd. was founded

In an effort to realize its social responsibilities, Zhengzhou Boiler Co., Ltd. has established a strategy and CSR (Corporate Social Responsibility) governance to methodically drive forward its CSR initiative.

ZG actively takes the initiative in expanding our sharing activities to any region in need, thereby fulfilling our social responsibility as a global company.

ZG aims to be one of the global leading industrial boiler manufacturers. Our vision serves as the framework for our Road-map and guides every aspect of our business by describing what we need to accomplish in order to continue achieving sustainable, quality growth, and satisfying our clients needs.