国产精品自拍露脸,成人精品片,成人免费毛片网站,99国内精品视频,在线免费视频一区二区,国产免费区一区二区三视频免费,一区二区不卡免费视频

<bdo id="dfqac"><pre id="dfqac"></pre></bdo>

<samp id="dfqac"><tbody id="dfqac"><tt id="dfqac"></tt></tbody></samp>

<bdo id="dfqac"><pre id="dfqac"></pre></bdo>
<li id="dfqac"><small id="dfqac"></small></li>

<fieldset id="dfqac"></fieldset>

<ol id="dfqac"></ol>

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

宿迁市| 洪雅县| 贵南县| 平原县| 东光县| 克什克腾旗| 方山县| 鄢陵县| 房山区| 桓台县| 定边县| 宁夏| 周宁县| 渑池县| 黔西县| 蓝田县| 云林县| 台北县| 外汇| 大姚县| 虞城县| 华安县| 阿瓦提县| 宁乡县| 昔阳县| 岑巩县| 宜兰县| 南投市| 辽宁省| 凤凰县| 普宁市| 泸溪县| 河源市| 孟津县| 揭西县| 石景山区| 九寨沟县| 日土县| 报价| 盘山县| 潜山县|