Hebei Huayang uamea paipa Co., Ltd na faavaeina ia Me 2005. Tasi laina o 8 "-16" (Φ219-Φ426mm) laina gaosiga paipa ERW ma 12 fa'amama fa'alauteleina laina gaosiga o paipa na fausia muamua.O le gaosiga o tausaga taʻitasi a Huayang na oʻo atu i le 200,000 metric tone.
Ianuari 2010 - O le laina fou o le gaosiga na alu i le gaosiga
Ianuari 2010, toe faʻaleleia e Huayang le 79 miliona tala Amerika, faʻatūina se tasi o le 16 "-26" (Φ426-Φ660mm) laina gaosiga o paipa ERW ma le 8 laina faʻalauteleina o paipa uamea.
Mati 2011 - Fa'avae Au Fa'ava-o-malo
Mati 2011, na faavaeina le matagaluega fefaatauaiga faava o malo a Huayang.O mea fa'atusa fa'atusa o a tatou paipa u'amea na fa'atau atu i Kanata, o lona uiga tatou te tutu i le maketi fa'avaomalo ma le manuia.
Me 2013 - Fausia le laina fou o paipa ERW
Me 2013, o se tasi o le 8 "(Φ219mm) ERW laina gaosiga paipa na tuʻuina atu i le gaosiga, o le gaosiga o tausaga taʻitasi e oʻo atu i le 350,000 metric tone.
Me 2015 - 1st gaosiga laina mo LSAW Steel Pipe Set Up
Me 2015, faʻatasi ai ma le 120 miliona tala Amerika, faʻatūina e Huayang le laina gaosiga muamua mo paipa uʻamea LSAW.Ole tele ole lapo'a mai le 20" i le 56", mafiafia puipui mai le 10mm i le 50mm.