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

<rt id="zmtvr"></rt>

<code id="zmtvr"><tr id="zmtvr"><noframes id="zmtvr">

<button id="zmtvr"><input id="zmtvr"></input></button>

<rt id="zmtvr"><delect id="zmtvr"><noframes id="zmtvr">

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

拉萨市| 平陆县| 柯坪县| 高平市| 卢湾区| 西乌| 共和县| 丹阳市| 砚山县| 苍山县| 墨竹工卡县| 安阳市| 双峰县| 祁连县| 仲巴县| 昭通市| 襄垣县| 汕头市| 北碚区| 轮台县| 库车县| 鹤岗市| 开平市| 印江| 盘山县| 铜陵市| 海原县| 卢龙县| 肃南| 噶尔县| 新乡市| 洞头县| 贡山| 吉木萨尔县| 连江县| 金湖县| 象山县| 偃师市| 上杭县| 京山县| 西华县|