Umlando Wenkampani
Ngo-2022
Ngo-2022, i-First Direct Square Forming Pipe Line yase-China enokulungiswa okuzenzakalelayo okugcwele.
Ngo-2021
Ngo-2021, ulayini wokukhiqiza ipayipi lesakhiwo sezimoto othunyelwe e-Japan waphothula ukusebenza
2020
Ngo-2020, i-ZTZG yasayina ulayini wokukhiqiza wepayipi omkhulu wensimbi engagqwali i-ERW820 eChina.
2019
Ilungu Eliyinhloko Lombukiso wase-German Dusseldorf.
2018
Ngo-2018, i-ZTZG yathola amalungelo obunikazi angaphezu kuka-10 phakathi nonyaka, okwashaqisa imboni.
Ngo-2018, i-ZTZG yaklama futhi yakha ulayini wokukhiqiza wamapayipi we-API ashiselwe ngokuqondile Nge-OD 720mm ye-Tempo-NTZ yaseRussia.
Ngo-2018, isikwele sokuqala esisha saseShayina esiqondile esakha umugqa wokukhiqiza ongu-500×500mm sasayinwa eTianjin yiZTZG.
2017
Ngo-2017, isikwele sokuqala esisha saseShayina esiqondile esakha umugqa wokukhiqiza ongu-500x500mm sasayinwa e-Tianjin yi-ZTZG.
2015
Ngo-2015, umugqa wokuqala oqondile wokukhiqiza oyisikwele waseShayina olawulwa ikhompuyutha wokuqala olawulwa yikhompuyutha (ohambisana neshubhu eliyindilinga kanye nesikwele) wahlolwa ngempumelelo eTurkey.
Ngo , umugqa wokuqala oqondile wokukhiqiza oyisikwele waseChina olawulwa ikhompuyutha wokuqala olawulwa yikhompuyutha (ohambisana neshubhu eliyisikwele) wahlolwa ngempumelelo eTurkey.
2014
Ngo-2014 i-ZTZG yaqokwa njengelungu lomkhandlu omile we-Chinese Confederation of Roll Forming Industry (CCRFD.
2012
Columbia 300X300X12mm Automatic Direct Square Forming Tube Production Line.
2011
Kusukela ngowezi-2011 kuya kowezi-2013, kwathengwa umhlaba oyi-100 mu ukuze kwakhiwe izinkundla zokucobelelana ngolwazi ezintsha, kanti umhlangano wokucobelela ulwazi olunzulu waqedwa wasetshenziswa.
2010
Ngo-2010, waphasa ISO9001 Quality System Certification; Ibambe iqhaza ekuhlanganisweni kwenani lamazinga emboni, ubuchwepheshe be-“XZTF” bawine Umklomelo Wokusungula we-China Cold Roll Forming Steel Technology.
2009
Ngo-2009, kubhaliswa ilayisensi yokungenisa nokuthekelisa.
2008
Ngo-2008, i-ZTZG yaba inkampani eyisibonelo ye-Chinese Credit Rating System.
2007
Ngo-2007, i-ZTZG yakha umshini wokugaya wepayipi wensimbi obandayo ongu-1500mm we-Wanhui Group, yazuza umugqa wokuqala wokukhiqiza wenqwaba yensimbi ebanzi yaseChina.
2006
Ngo-2006, i-ZTZG yenza umshini wokugaya wepayipi wensimbi engagqwali ongu-200 × 200mm weShanxi Steel Group, wazuza umugqa wokuqala wokukhiqiza waseShayina okhethelwe ujantshi wesitimela.
2005
Ngo-2005, i-ZTZG yenza umshini wokugaya wepayipi we-ERW ongu-426mm we-SUIA Fasttube, wazuza umugqa wokuqala wokukhiqiza wepayipi we-API webanga eliphezulu waseChina.
2004
Ngo-2004, i-ZTZG yenza isigayo sepayipi esingu-273mm ZTF(Zhongtai Flexible Forming)-1 se-Tianjin Zhongshun Factory, yazuza umshini wokugaya wamapayipi wokuqala we-ZTF (Zhongtai Flexible Forming) .
2003
Ngo-2003, i-ZTZG ithuthukise futhi yakha ngempumelelo ulayini wepayipi wokuqala waseShayina onemisebenzi eminingi ye-KISC SSM futhi yahlonishwa nge-'Tube Mill Technological Innovation Price' yonyaka.
2001
Ngo-2001, i-ZTZG yenze ngempumelelo i-150×150 tube mill ye-Heng Fa Co., yazuza umugqa weshubhu wokuqala oqondile wesikwele waseChina.
2000
Ngo-2000, kwasungulwa iShijiazhuang Zhongtai Tube Technology Development Co., LTD.
