
HANGZHOU LINAN DAYANG WELDING MATERIAL. Was founded in 1995. After 25 years of constant efforts, we have developed into a high technology enterprise specialized in manufacturing all kinds of welding materials. Especially In 2015, Dayang invested 200 million yuan to set up a modern production base in Taihuyuan Town, Lin'an District, laying a solid foundation for the company's sustainable development. "Innovation R&D, precision management, accurate service" is the fundamental principle of our company" ...