Mbiri ya Kampani
Mu 2022
Mu 2022, China's First Direct Square Forming Pipe Line yokhala ndi Fully-Automatic Adjustment
Mu 2021
Mu 2021, mzere wopanga mapaipi agalimoto omwe adatumizidwa ku Japan adamaliza ntchito
2020
Mu 2020, ZTZG adasaina mzere waukulu kwambiri wazitsulo zosapanga dzimbiri ERW820 ku China.
2019
Membala Wamkulu wa Chiwonetsero cha Germany Dusseldorf.
2018
Mu 2018, ZTZG idapeza ma patent opitilira 10 mkati mwa chaka, zomwe zidadabwitsa makampani.
Mu 2018, ZTZG idapanga ndikupanga mzere wowotcherera wowotcherera wa API wopangidwa ndi OD 720mm wa Tempo-NTZ waku Russia.
Mu 2018, Chinese woyamba lalikulu lalikulu lalikulu lalikulu kupanga 500×500mm kupanga mzere anasaina mu Tianjin ndi ZTZG.
2017
Mu 2017, Chinese woyamba lalikulu lalikulu lalikulu lalikulu kupanga 500x500mm kupanga mzere anasaina mu Tianjin ndi ZTZG.
2015
Mu 2015, China woyamba kompyuta ankalamulira Intaneti mpukutu udindo kusintha mzere lalikulu lalikulu kupanga (n'zogwirizana ndi kuzungulira chubu ndi lalikulu chubu) anayesedwa bwinobwino Turkey.
Mu , China woyamba kompyuta ankalamulira Intaneti mpukutu udindo kusintha mzere lalikulu lalikulu kupanga (yogwirizana ndi chubu kuzungulira ndi lalikulu chubu) anayesedwa bwinobwino Turkey.
2014
ln 2014 ZTZG adasankhidwa kukhala membala wa khonsolo yaku China Confederation of Roll Forming Viwanda (CCRFD.
2012
Columbia 300X300X12mm Automatic Direct Square Forming Tube Production Line.
2011
Kuchokera mu 2011 mpaka 2013, 100 mu malo adagulidwa kuti amange ma workshop atsopano, ndipo msonkhano wokwanira wokonza zinthu udamalizidwa ndikugwiritsidwa ntchito.
2010
Mu 2010, adadutsa ISO9001 Quality System Certification;Kutenga nawo gawo pakuphatikiza miyezo ingapo yamakampani, ukadaulo wa "XZTF" udapambana Mphotho ya China Cold Roll Forming Steel Technology Innovation Award.
2009
Mu 2009, adalembetsa chilolezo cholowetsa ndi kutumiza kunja.
2008
Mu 2008, ZTZG idakhala chitsanzo cha kampani yaku China Credit Rating System.
2007
Mu 2007, ZTZG anapanga 1500mm ozizira mpukutu yotakata zitsulo chitoliro mphero kwa Wanhui Gulu, kukwaniritsa woyamba yotakata zitsulo pepala mulu kupanga zida mzere kupanga.
2006
Mu 2006, ZTZG idapanga mphero yazitsulo zosapanga dzimbiri 200 × 200mm ya Shanxi Steel Group, ndikukwaniritsa mzere woyamba wa China wopanga njanji yapadera.
2005
Mu 2005, ZTZG idapanga mphero ya chitoliro cha 426mm ERW ya SUIA Fastube, ndikukwaniritsa mzere woyamba wopanga mapaipi a API wa China.
2004
Mu 2004, ZTZG inapanga 273mm ZTF (Zhongtai Flexible Forming)-1 chitoliro cha Tianjin Zhongshun Factory, kukwaniritsa mphero yoyamba ya China ndi ZTF (Zhongtai Flexible Forming) njira.
2003
Mu 2003, ZTZG idapanga bwino ndikupanga chitoliro choyambirira cha China cha KISC SSM chogwira ntchito zambiri ndipo idalemekezedwa chifukwa cha 'Tube Mill Technological Innovation Price' ya chaka.
2001
Mu 2001, ZTZG yakwanitsa kupanga 150 × 150 chubu mphero ya Heng Fa Co.
2000
Mu 2000, anakhazikitsa Shijiazhuang Zhongtai Tube Technology Development Co., LTD.
