YUHONG GROUP just finished a big project of BS 6323 PART 5 1 KM boiler tube  & SA423 GR.1 Boiler tube , and this week our sales team announce that we won a big stainless steel seamless tube project , which for heat exchange use , total 2228 pcs ,  around 55 tons .   Yuhong group already export boiler tube and heat exchange tube more than 45 countries , every year export around 3000---- 5000 tons  stainless / duplex / super duplex / nickel alloy /  copper nickel alloy /  Cr- Mo alloy boiler tube /  Heat exchange tube . And 70% of our orders from our old client ,  Because of high & stable quality , good delivery time , stronger documentation , excellent service , YUHONG brand already won good reputation from many countries .