JiangSu YiDa Tube CO.,LTD
Address：Small and Medium-sized Enterprise Park in Guannan Economic Development Zone, Lianyungang City, Jiangsu Province
Contact：Mr.Chen +86 15962315440
Miss Chen +86 17712391118
Miss Li  +86 13584178317
Tel：+86 0518-83222789， +86 0510-80628533
Fax：+86 0518-83222789， +86 0510-86403867
E-mail:  chenjian@ydgjkj.com
Website： http://www.jsydgj.cn