Ia avea ma kamupani e sili ona fa'apolofesa ma sili ona atoatoa le tu'uina atu o auaunaga tau fefa'ataua'iga fa'ava-o-malo i le alamanuia o u'amea.
Tausaga 1998
Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd.
Na faavaeina le kamupani i le 1998, ma faafaigaluegaina e le kamupani inisinia faapolofesa e 12 i itu uma, e silia ma le 200 tagata faigaluega, e silia ma le 100 seti o meafaigaluega masini eseese e tele, feololo ma laiti. .E faapitoa i le gaosiga o ituaiga o paipa uʻamea ma laina gaosiga o uaea uʻamea, laina gaosiga o le uʻamea, ma ituaiga uma o vaega o uʻamea faʻainisinia. E faʻavae i luga o lona lava malosi, ua matou atiina ae pea lava pea.
Tausaga 2004
Tianjin Yuxing Steel Tube Co., Ltd.
Talu mai le 2004, e mafai ona matou gaosia PAIPA U'AMEA LSAW (tele mai le 310mm i le 1420mm) ma ituaiga uma o vaega faatafafā ma faatafafā (tele mai le 20mm * 20mm i le 1000mm * 1000mm), faatasi ai ma le gaosiga faaletausaga e 150,000 tone. O le ituaiga oloa e aofia ai paipa pi'o malulu, u'amea vili vevela, paipa faatafafā, paipa foliga, totogi tatala C ma isi. Faatasi ai ma ana oloa e maualuga le sa'o ma le eseese, ua manumalo ai i le viiga a tagata faatau i totonu ma fafo. Ua matou pasia le tusipasi o le faiga pulega lelei ISO9001: 2000, le tusipasi ABS ua faatagaina e le sosaiete faavasega a le Iunaite Setete, tusipasi API, ma ua faaigoaina foi le suafa o Tianjin Science and Technology Small and Medium-sized Enterprises.
Tausaga 2008
10 tausaga o le poto masani i fafo. O le lautele o pisinisi i maketi i totonu o le atunuu ma faavaomalo, o oloa e auina atu i fafo i le Iunaite Setete, Pasila, Korea i Saute, Taialani, Filipaina, Viatename ma isi atunuu.
Tausaga 2011
Auina atu i fafo PAIPA U'AMEA ma PAIPA GI (fa'atafafā/fa'atafafā/oval/LTZ)& CRC & HRC & PAIPA FITTINGS & WIRES & STAINLESS STEEL & SCAFFOLDING & GI PPGI & PROFILES & STEEL BAR & STEEL PLATE & CORRUGATED PAIPA & SPRINKLE PAIPA & LSAW SSAW PAIPA ma isi.
O tulaga fa'atonuina o oloa e aofia ai le BS1387, ASTM A53, DIN-2440 2444, ISO65, EN10219, ASTM A 500, API 5L, en39, BS1139 ma isi mea fa'apena. Ua maua le suafa o le "fa'ailoga e sili ona fiafia i ai le alamanuia".
Tausaga 2016
Kamupani Fefaatauaiga Faavaomalo a Ehong, Ltd.
I le taimi lea, sa matou auai i le tele o faʻaaliga fefaʻatauaʻiga mai fafo i Saina atoa, ma sa matou masani ai foʻi i le tele o tagata faʻatau fefaʻatauaʻiga ua leva ona matou galulue faʻatasi.
E iai la matou lava fale suʻesuʻe e mafai ona faia suʻega o loʻo i lalo: Suʻega o le mamafa o le hydrostatic, Suʻega o le tuufaatasiga o vailaʻau, Suʻega o le maʻaʻa o le Digital Rockwell, Suʻega o le iloa o mea sese i le X-ray, ma Suʻega o le aafiaga o Charpy.
Tausaga 2022
Seia oo mai i le taimi nei, ua 17 tausaga o matou poto masani i le auina atu i fafo ma ua resitalaina le faailoga tau fefaatauaiga o Ehong.
O a matou oloa autū e aofia ai paipa u'amea (ERW/SSAW/LSAW/Seamless), u'amea la'au (H BEAM/U beam ma isi mea fa'apena), u'amea pa (Angle bar/Flat bar/Deformed rebar ma isi mea fa'apena), CRC & HRC, GI, GL & PPGI, pepa ma coil, fa'alava, uaea u'amea, uaea upega ma isi mea fa'apena.
