Tianjin Ruijie Steel Pipe Co., Ltd. yana kawo 2,500 tons na jami'a daidai ssaw spiral steel pipes don China Railway Group Limited year 2018, ke yi a cikin shirya highway steel piling pipes. Da ida na steel pipes bani 529-1660mm.
Sunan kawo game da 1800 tons na ssaw spiral steel pipe mai OD 325-630mm, suna yi support na pipeline taimaka don shirya Construction of Beijing Nation Stadium. Yanar gari ya kamata aikin bid daidai don shirya lafiya a kwabanci.
A cikin 2016, kuna sona cewa 1000 toni tsari daidai na ssaw spiral steel pipe don saukar daidai Beijing Daxing International Airport, wanda suna iya sosai a kan pipeline talaka.