Lin' an Dayang Welding Material Co.,Ltd, located in the western part of Hangzhou, was established at the beginning of this century. It is a specialized company, which develop and pro- duce all kinds of welding materials. It adhere to the concept of professional focus,science and technology innovation, adopting the advanced technology and equipment, and implementing the international quality standard.
link:https://www.dayangweldings.ru
HANGZHOU LINAN DAYANG WELDING MATERIAL CO.,LTD