ZhenJiang Great Wall Heavy Industry Technology Co., Ltd. (ebe a na mgbe a na-akpọ Great Wall) dị na Zhenjiang obodo, South nke Yangtze River, nke Yangtze River Delta Economic zone, nwe ọdụ ụgbọ okporo ígwè nke Shanghai-Nanjing na Shanghai-Beijing High. - ụzọ ụgbọ oloko ọsọ; kilomita 30 site na ọdụ ụgbọ mmiri Zhenjiang, kilomita 50 site na ọdụ ụgbọ elu Changzhou, kilomita 70 site na ọdụ ụgbọ elu Nanjing, na ọdụ ụgbọ elu YangzhouTaizhou; Great Wall agafeela Asambodo Sistemụ Njikwa Ogo ISO; WPS ya na welders agafeela asambodo BV; A na-anabata akụrụngwa na ngwaahịa emechara site na International Third Testing Institute dị ka SGS,CCIC,CNAS wdg; Na mgbakwunye, Great Wall nwere ọtụtụ ikike R & D nọọrọ onwe ha.