久久99日韩国产精曰韩久久久精_欧美日韩一区二区在线视频精品_日韩欧美精品一区二区在线观看_91欧美国产熟女_亚洲欧洲日韩综合_日本国产精品一区久久久_91色色免费视频_av高清中文字幕av_成年人免费在线视频网站_人妻AV无码系列专区移动可看

<samp id="44ua2"><pre id="44ua2"></pre></samp>

<th id="44ua2"><s id="44ua2"></s></th>

Strip steel Welded pipe Steel plastic composite pipe Section steel Scaffolding Greenhouse steel pipe Hot dip galvanizing

Steel plastic composite pipe

Greenhouse steel pipe

Hot dip galvanizing

COMPANY PROFILE

Nantong Wantong Steel tube Co.,Ltd.

Nantong Wantong Steel Pipe Co., Ltd. is located in Nantong Economic and Technological Development Zone, Hai’an,covers an area of 68 acres,assets of 200 million Yuan,annual production capacity of 300,000 tons,is the development,production,trade and services in an integrated enterprise.Since its inception,after all the staff continues to forge ahead,innovation,integrity management,our company already developed for the collection producing:High-frequency welding pipe;The steel-plastic composite tube;hot galvanized steel pipes;structural steel;Steel plate net;all kinds of scaffolding (totally 3 series of more than 50 kinds);Hanging baskets and the products for agricultural greenhouse comprehensive production enterprise.We always insist on regarding science and technology,market-based,innovation for development.So far,the company has a number of national patents.Among them,the green environment-friendly steel-plastic composite pipe obtained to national patent;our production of scaffolding was identified as "high-quality products of Jiangsu Province",is of intellectual property protection units in Jiangsu.Jiangsu TV made special reports for it.

Why chose us

Advanced equipment

Exquisite technique

Excellent quality

Strong strength

Copyright © Nantong Wantong Steel Pipe Co.,Ltd. All Rights Reserved. Add:No.1 of Qixing Lake Road, Hai'an Development Zone,Nantong,Jiangsu

Tel:0086-513-88914548 Mobile:0086-15851286292(Xiaoyan Lu)Fax:0086-513-88923918 E-mail:569868862@qq.com