LINAN DAYANG WELDING MATERIAL CO., LTD.

ADD.: NO. 388, Yangqiao Industrial Park,Linan District,Hangzhou City,Zhejiang Province，China

TEL  NO: 0086-571-87169872/87169873

FAX NO: 0086-571-87169573

WEB.: www.hzdayang.com/ www.dayangweldings.com

EMAIL:chinahzdayang@yeah.net