Welcome to the official website of Tianjin Jinnuo Steel Tube Co., Ltd.!

E-mail:

tjjngg@163.com

All rights reserved Tianjin jin nuo steel pipe co., LTD  津ICP备12002134号-2  Powered by www.300.cn

Add:
Fruits of DaQiuZhuangZhen DaTun industrial zone 

Call:

022-59518982 59518927

ABOUT US

>
Strength