changfeng has been dedicated to researching, developing and manufacturing products for offshore industries and continuously developed marine pipe, LNG large diameter and heavy wall pipe, (super) duplex pipe, coiled tube, riser pipe, clad/lined pipe in various environments.

   

changfeng products have been supplied to lots of offshore engineering projects, including the world first FLNG carrier - Prelude, LNG carriers for ExxonMobil, which were built by Hudong-Zhonghua Shipbuilding, riser pipe for offshore platform of SHELL Brunei, CNOOC PANYU 4-2\5-1 processing module project, ZADCO UZ750 project, ADMA-OPCO SARB project, Petrobras offshore platform, etc.