Golden Dragon Group is the most advanced base for precise copper tube material research, development and technology innovation, as well as the largest precise copper tube producer.
金龙集团是中国最具有实力的精密铜管材料科研开发与技术创新基地和世界最大的精密铜管生产企业。
Holding the advanced status in technology, quality, and after servicing of the products is our base for development.
保持产品技术、质量、售后服务的领先是我们立足的根本。
Holding the advanced status in technology, quality, and after servicing of the products is our base for development.
保持产品技术、质量、售后服务的领先是我们立足的根本。
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