ZhenJiang Great Wall Heavy Industry Technology Co., Ltd. (ing kene lan sawise diarani Great Wall) dumunung ing kutha Zhenjiang, Kidul Kali Yangtze, sing dadi zona ekonomi Delta Kali Yangtze, sing duwe stasiun sepur Shanghai-Nanjing lan Shanghai-Beijing High. - sepur kacepetan; 30 kilometer adoh saka pelabuhan Zhenjiang, 50 kilometer adoh saka bandara Changzhou, 70 kilometer adoh saka bandara Nanjing, lan bandara YangzhouTaizhou; Tembok Besar wis lulus Sertifikat Sistem Manajemen Kualitas ISO; WPS lan welder wis lulus sertifikasi BV; bahan mentahan lan produk rampung ditampa dening International Third Testing Institute kayata SGS, CCIC, CNAS etc; Kajaba iku, Great Wall duwe sawetara paten R&D independen.