ZhenJiang Great Wall Heavy Industry Technology Co., Ltd. (i konei ka kiia ko Great Wall ) kei te taone nui o Zhenjiang, ki te tonga o te awa o Yangtze, no te rohe ohaoha o te awa o Yangtze Delta, no ratou te teihana tereina o Shanghai-Nanjing me Shanghai-Beijing High - tereina tereina; 30 kiromita te tawhiti atu i te whanga o Zhenjiang, 50 kiromita mai i te taunga rererangi o Changzhou, 70 kiromita mai i te taunga rererangi o Nanjing, me te taunga rererangi o YangzhouTaizhou; Kua paahitia e Great Wall te Tiwhikete Whakahaere Kounga ISO; kua paahitia e ana WPS me nga kaitarai he tohu BV; ko nga rauemi mata me nga hua kua oti ka whakaaetia e te International Tuatoru Whakamātautau Institute penei i te SGS,CCIC,CNAS etc; Hei taapiri, he maha nga patent R&D motuhake a Great Wall.