Mr. Li Changjie, Han nationality, was born in Yuanyang, Henan province. He had university education background and was honored as senior engineer. Mr. Li Changjie act as board chairman & president of Golden Dragon Precise Copper Tube Group Inc., board chairman of Precise Copper Tube Engineering...
，
Tiptop Law
，
To Manage and to Serve
，
Pursuit of the Truth
，
The Exertion of Law
，
The Intelligent of Life
，
Thought is Power
Foucs News
，
Passing the certificate auditing Enhancing the international competition
，
The ERP lead Golden Dragon into information-based
，
Golden Dragon Becomes No.1 of ACR Copper Tube in Asia
，
The vice- general secretary of Zhuhai City Wei Hongguang visit Longfeng to supervise the Party-const
，
Fang Xuan,the General Secretry of Zhuhai Made an Inspection to Longfeng
Inner-grooved copper tube
High Precision Plain Coil
Pancake Coil
Straight Tube & Copper Plumbing Tube
Golden Dragon Precise Copper Tube Group Inc, the national key high & new technology enterprise and the largest precise copper tube manufacture in the world, has the world advanced production craft and technology, and a strong scientific research and development group with more than 200 persons. The research and development group includes the Engineering Research Center (ERC) of Precise Copper Tube of China Academy of Science (CAS), a nation-owned post-doctoral scientific research workstation, Henan province new energy & material engineering research center and a provincial ...
