中国中文字幕伦av在线看片,一路向北免费观看完整版,外国黄色小视频,国产剧情在线观看一区,鲁大师精品99久久久,国产亚洲成人av,午夜精品短视频

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