ERW Irin Pipe factory
Tẹli: +86 022 28896655 68586699
FAX: +86 022 59511005
The Only official Websit of International trade Department: www.tjshenzhoutong.com
Ajija welded, Irin Pipe factory
Tẹli: +86 022 28896655 68586699
FAX: +86 022 59511005
The Only official Websit of International trade Department: www.tjshenzhoutong.com
Oil casing Pipe factory
Tẹli: +86 022 28896655 68586699
FAX: +86 022 59511005
The Only official Websit of International trade Department: www.tjshenzhoutong.com