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

Welded pipe
Product catalog
Welded pipe
Our company has a number of production lines, the production of BS1387-1985, ASTM A-53, GB/T3091-2001 and other standard welded pipe, the product specifications are complete. Widely used in automobiles, ships, building decoration, agricultural machinery, medical machinery, textile machinery, packaging and other industries, but also can be used for all kinds of shelves, sports equipment, operating platform, iron, furniture production, etc., and can be customized according to customer needs.
The professional manufacturer of square tubes and rectangular tubes made by our company is made up of calendaring, longitudinal shearing, cold welding and welding. It is made of high quality steel strip and advanced equipment, with complete specifications. The product conforms to the national standard, and can also be customized according to the actual needs of the user.
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
罗定市| 扎鲁特旗| 双城市| 加查县| 平潭县| 崇阳县| 香格里拉县| 廊坊市| 穆棱市| 宁南县| 军事| 泾川县| 法库县| 鸡西市| 高碑店市| 陇西县| 延安市| 铅山县| 甘洛县| 普兰店市| 乐至县| 乌海市| 江孜县| 柘城县| 栖霞市| 宜兰市| 吐鲁番市| 太仓市| 吐鲁番市| 苍山县| 庆元县| 庆阳市| 如皋市| 固阳县| 衡阳市| 康乐县| 喀喇沁旗| 江西省| 微山县| 凤凰县| 德庆县|