• WELCOME TO Tangshan Jinghua Steel Pipe Co.,Ltd.
    簡體中文   |   ENGLISH
      Home
    About
    Product
    News
    Equipment
    Engineering
    Contact
    Industry News
    Tangshan Jinghua Steel Pipe Co.,Ltd.
      Pipe development trend  【 2015-01-19 】
    In recent years, China welded pipe production equipment and technology level has been further improved. At present, China's annual output accounts for more than 50% of the production of welded pipe unit are the international advanced level,...   [Detailed]
    Present situation and Prospect of welded pipe in China  
    【 2015-01-19 】
    Tangshan market pipe prices in January 16th fell 30  
    【 2015-01-17 】
    Chengdu market January 16th basically steady pipe prices  
    【 2015-01-17 】
    The analysis of the June 5, 2013 Tangshan market pipe prices  
    【 2015-01-17 】
    All 5 [Home] [Previous] [Next] [Last]
    Tangshan Jinghua Steel Pipe Co., Ltd. Copyright 2015-2018 All rights reserved.
    Address:Kaiyue Road East,Kaiping District,Tangshan City,Hebei Province
    Contacts:Li Hui Telephone:0315-3371222 Fax:0315-3371538 E-mail:tshqlt@163.com
    又黄又大又粗超爽,人妻丝袜中文字幕在线,女人被狂躁的免费视频漫画