Zhengzhou Boiler Co., Ltd (the original Zhengzhou Boiler Factory), founded in 1945, is a joint-stock enterprise with A1, A2, C3 pressure vessel design and manufacture license permits. 68 years’ experience in boiler,pressure vessel design and manufacturing has rewarded us with an autoclave production line, an industrial boiler(oil & gas fired boiler, chain grate boiler, circulating fluidized bed boiler, waste heat boiler) production line, an AAC block machines production line, a low-temperature insulation equipment production line, and a non-standard pressure containers production line. As the company continues to grow, many honors have followed us. Now the company has covered an area of 20,000 square meters, with more than 300 employees and more than 200 various types of manufacturing equipments, and ten large research bases.
Zhengzhou ZhengGuo Vessel Co. , Ltd is one of subsidiaries of Zhengzhou Boiler Co., Ltd. Being a leading manufacturer, we try our best to be number one, and always put the quality at the first place.
Depending on the efforts of the staff, we have been identified by many famous international certifications:ISO,ASME,IBR. They are the ISO9001 Quality Management System Certification in 1999, Quality Management System Certification by IQNET and IQM in 2002, and boiler and pressure Vessel certification by ASME in the September of 2008.
Our strong financial and technical support , and its own R & D and innovation are the guarantee of providing customers with pretty good products and services . To meet the requirement of national low-carbon, environmentally friendly, and energy-saving , our study team has invented a series of autoclave and ancillary products with excellent design, high performance and excellent quality. We have 102 sales office in domestic cities which enjoyed a good reputation, and constantly exported to Southeast Asia, Central Asia , Europe and other countries and regions . Also our products have been awarded as the "Wall Materials