HANGZHOU 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:chinadayang@yeah.net