Zhengzhou Zhengguo Vessel Co.,Ltd. is the proprietary daughter company of Zhengzhou Boiler（Group）Co.,Ltd.，it possesses separate legal personality. She professionally undertakes autoclave vessel, non-standard pressure vessel, cryogenic temperature storage and transportation equipment, power boiler auxiliary machinery, and wind power generation tower tube etc. products' designing and manufacturing. It has been owned Class A1, A2, C3 designing certifications for pressure vessel and Class A1 and A2 manufacturing certifications for pressure vessel. It has been obtained the ISO9001 quality system certification from China Fangyuan Certificate Committee, and meantime it has been also obtained IQN quality system certification.

    As the technology innovation's main body，the Technical Center of the company has been awarded " Province Level Enterprise Technical Center " and " Henan Province High And New Technology Enterprise ". It owns advanced CAD workstation and CAPP production engineering and scientific research, test, and checkout equipment more than 300 sets. It is one of the ten Producing, Learning & Studying bases in the city of Zhengzhou, Henan province. It possesses a great researching & developing group & abundant technical advantage.