ZhenJiang Great Wall Heavy Industry Technology Co., Ltd. (mona le ka mor'a moo e bitsoang Great Wall) e fumaneha motseng oa Zhenjiang, Boroa ho Nōka ea Yangtze, e sebakeng sa Yangtze River Delta ea moruo, e nang le seteishene sa terene sa Shanghai-Nanjing le Shanghai-Beijing High-speed literene;Lik'hilomithara tse 30 ho tloha boema-kepe ba Zhenjiang, lik'hilomithara tse 50 ho tloha boema-fofane ba Changzhou, lik'hilomithara tse 70 ho tloha boema-fofane ba Nanjing, le boema-fofane ba YangzhouTaizhou;Great Wall e fetile Setifikeiti sa Tsamaiso ea Tsamaiso ea Boleng ea ISO;WPS ea eona le li-welders li fetile lengolo la BV;thepa e tala le lihlahisoa tse feliloeng li amoheloa ke International Third Testing Institute joalo ka SGS,CCIC,CNAS joalo-joalo;Ntle le moo, Great Wall e na le litokelo tse 'maloa tse ikemetseng tsa R&D.