square pipe

タイトルまたは説明

Tianjin Boai Enterprise is a large -scale production enterprise , with high precision , high strength ERWpipe , line pipe , casing , roller pipe , car axis of rotation pipe and SSAW steel pipe . Now we have five production lines of SSAW steel pipe , 2lines of ERW steeel pipe . The turnover of SSAW per year is **0 thousand tons and the ERW steel pipes is **0 thousand tons each year . Our product is well known by the whole nation and exported to more than ten countries : EU countries , USA , Australia , Korea , India , Egypt , Singapore etc. By right of high quality and good seervice , we gain customer's praise and set up solid station in customer's mind.