---Certified by ISO 9002:94 quality control system.

---We have received the CQM quality certification diplomas (C07-510006998、C07-510007098、C07-510007198)

---We have received the quality certification from China Metallurgical Industry Bureau. (XK05-112053、XK05-112076)

---We also have got a supplying network diploma from China Petroleum and Natural Gas(Group) Company (98LP045)

---We are the fixed production Company of China Chemical Equipment Company.(No.(97)06)

---We are the supplier of the second phase project of Qingshan Nuclear Plant.(QSⅡ-No:0021,FQSⅡ-No:0048,HDSⅡ011)

---Certified by Zhejiang Technology Administration Bureau (ISO10012)

--- Certified by China Quality Examination Association.(JZ004)

---We are the better union named by Jiaxing People's Government.

---We are the good enterprise for technology improvement named by Zhejiang People's Government.

---We are the pilot enterprise named by Zhejiang People's Government.