江阴弘洲封头波纹管有限公司原名“江阴市永翔机械有限公司”，地处江阴滨江开发区澄张路（S338省道）692号，毗邻长江港口，交通便利。
  公司生产销售各类封头、波纹管和金属结构件等。目前公司占地面积13000M2，厂房面积8500 M2。 生产设备齐全，拥有21000T四柱双动式油压机，6.5M压鼓机、旋压机，7.5M*7.6M*2.5M和4.5M*4.5M*1.8M天然气热处理炉2台，大型喷砂房，7*7*12M固溶池，大型封头切边机，研磨机，50T、20T、10T多台行车并拥有各种规格的模具。
  公司已经取得压力容器封头生产许可证（A3封头）和ISO9001质量管理体系证书。公司产品包括各种材质的椭圆、半球、球冠、平底、锥形、瓜片封头，人孔封头，非标封头，各种压形折弯件，厚壁膨胀节，金属结构件，大型哈夫弯头等。
  公司可整体冲压成型的椭圆封头最大直径为5600mm，厚度300mm；球形封头最大直径为5000mm,厚度250mm。旋压封头最大直径为6500mm，最大厚度40mm。瓜片封头可根据用户设计方案制造。
  公司以诚信为根本，以质量求生存，欢迎合作朋友莅临交流指导！

    Jiangyin Hongzhou head ＆ expansion joint Co.Ltd, formerly known as " Jiangyin Yongxiang machinery Co.Ltd ", is located in Jiangyin Binjiang Development Zone Chengzhang Road ( Provincial HighwayS338 ) No. 692, adjacent to the Changjiang River port, convenient transportation.
  The company manufactures and sells various types of heads, expansion joint and metal structural parts. The company covers an area of 13000 square meters, plant area of 8500 square meters.
  Production equipment contains the 21000T four-column double-action hydraulic press, 6.5M pressure drum machine, spinning machine, 7.5M*7.6M*2.5M and 4.5M*4.5M*1.8M natural gas heat treatment furnace, large sandblasting room, 7*7*12M solution pool, large head trimming machine, grinding machine, 50T, 20T, 10T bridge drive and a variety of specifications of the mold.
  The company has pressure vessel manufacturing license (A3 heads) and ISO9001 quality management system certificate. Company products include a variety of materials, hemisphere, spherical, elliptical flat, tapered, melon piece head, manhole head and non-standard head, all kinds of pressure bending parts, thick expansion joint, metal structure, large half elbow.
  The company can be integrally punching elliptical head maximum diameter of 5600mm, thickness 300mm; spherical head maximum diameter of 5000mm, thickness 250mm. Spinning head maximum diameter of 6500mm, thickness 40mm. Melon piece head can be based on user design manufacturing.
  The company base on the sincerity, survive by the quality, welcomed the cooperation friends to exchange guidance.