Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Fax: plus 86-371-60953359

Mob: plus 8619339900201

E-mail:specialmetal@htpipe.com

Tilføj: 7 Floor, 4th Building, Jinyin Modern City, Zhengzhou City, Henan Province, Kina

Spansk:https://www.htpipe.es/