Ukuze ube uchwepheshe kakhulu umphakeli/umnikezeli wenkonzo yohwebo yamazwe ngamazwe ophelele embonini yensimbi.
Unyaka ka-1998
I-Tianjin Hengxing Metallurgical Machinery Manufacturing Co., Ltd.
Inkampani yasungulwa ngo-1998, inkampani yaqasha onjiniyela abayizi-12 kuzo zonke izici, abasebenzi abangaphezu kuka-200, Izinhlobonhlobo ezinkulu, ezimaphakathi nezincane ezingaphezu kuka-100 zemishini yokwenza imishini. .Ikhethekile ekukhiqizeni izinhlobo zamapayipi ensimbi kanye nolayini wokukhiqiza wamakhoyili ensimbi, ulayini wokukhiqiza okhiqiza i-galvanizing, kanye nazo zonke izinhlobo zezingxenye zemishini yensimbi.ngokusekelwe emandleni ayo, besilokhu sithuthuka ngokuqhubekayo.
Unyaka ka-2004
I-Tianjin Yuxing Steel Tube Co., Ltd.
kusukela ngo-2004, singakwazi ukukhiqiza LSAW STEEL Ipayipi (usayizi kusuka 310mm ukuze 1420mm) futhi bonke osayizi square futhi ingxenye engenalutho unxande (usayizi kusuka 20mm * 20mm ukuze 1000mm * 1000mm), nge ukukhiqizwa ngonyaka amathani 150,000. Uhlobo lomkhiqizo luhlanganisa ipayipi eligobayo elibandayo, insimbi egoqiwe eshisayo, ishubhu yesikwele, ishubhu elimise, izinkokhelo ezivulekile ze-C njll. Ngemikhiqizo yayo yokunemba okuphezulu nokuhlukahluka, izuze udumo lwekhasimende olusabalele ekhaya nakwamanye amazwe. siphumelele i-ISO9001:2000 isitifiketi sohlelo lokuphatha ikhwalithi, isitifiketi se-ABS esigunyazwe umphakathi wezigaba wase-United States, isitifiketi se-API, saphinde saqamba nesihloko se-Tianjin Science and Technology Enterprises Small and Medium-sized
Unyaka ka-2008
Iminyaka engu-10 yokuthekelisa isipiliyoni.Ububanzi bebhizinisi ezimakethe zasekhaya nezamazwe ngamazwe,imikhiqizo ithunyelwa e-United States,Brazil,South Korea,Thailand,Philippines,Vietnam nakwamanye amazwe.
Unyaka ka-2011
Ithekelisa NGEMPyiphi yensimbi ne-GI (eyindilinga/eyisikwele/ewunxande/oval/LTZ)&CRC & HRC & AMAPIPE FITTINGS NEZINCWA NEZINIZINI EZINGAGQI KANYE NE-SCAFFOLDING & I-GI PPGI & AMAPROFAYELE & IBHA LESTEEL & PLATE YEZINDLU & NEPHAYIPHA LOKUTHUTHUMELA I-PIPE njll.
Izinga lemikhiqizo lifaka i-BS1387,ASTM A53,DIN-2440 2444,ISO65,EN10219,ASTM A 500,API 5L,en39,BS1139 njalonjalo. Ithole isihloko esithi "umkhiqizo okhethwa yimboni".
Unyaka wezi-2016
I-Ehong International Trade Co., Ltd.
Ngalesi sikhathi, sabamba iqhaza emibukisweni eminingi yohwebo lwangaphandle kulo lonke elaseShayina, futhi sazi namakhasimende amaningi esikhathi eside sokubambisana.
Sinelebhu yethu engakwazi ukuhlola okungezansi: Ukuhlolwa kwengcindezi ye-Hydrostatic, ukuhlolwa kokwakheka kwamakhemikhali, ukuhlola ubulukhuni be-Digital Rockwell, ukuhlolwa kokutholwa kwe-X-ray, ukuhlolwa komthelela we-Charpy.
Unyaka ka-2022
Kuze kube manje, sineminyaka engu-17 yesipiliyoni sokuthekelisa futhi sabhalisa uphawu lokuthengisa lwe-Ehong.
Imikhiqizo yethu eyinhloko izinhlobo zepayipi Lensimbi (ERW/SSAW/LSAW/Seamless), Insimbi ye-Beam (H BEAM / U beam nokunye),Ibha yensimbi (Ibha ye-Angle/Ibha eyisicaba/ibha ekhubazekile nokunye), i-CRC & HRC, i-GI ,I-GL & PPGI, ishidi nekhoyili, Isikafula, izintambo zensimbi, ezinezikhala zocingo nokunye.
