Nanjing Hudu hakowa inji kayan aiki Co., Ltd (tsohon Nanjing na huɗu hakowa inji masana'antu) yana da kasancewa a shida masarauta babban birnin --- Nanjing, tare da fiye da shekaru hamsin na sana'a samar da rocker hannu hakowa inji tarihi. Yana da kasa matakin high-tech kamfanoni da mayar da hankali kan high inganci daidaito drilling inji masana'antu. Kamfanin koyaushe ya rayu da inganci, dogara ne a kan haɓaka core gasa, ya zama manyan kamfanoni a drilling inji masana'antu. Kamfanin ya kafa cikakken ingancin management tsarin, kuma ya wuce ISO9001 kasa da kasa ingancin tsarin takardar shaidar a 2001, kayayyakin ya wuce CCC, CQC, UL, CUL, GS, CE da sauran aminci takardar shaidar. A cikin wannan masana'antu, farko ya wuce CCMS kasar Sin inji aminci takardar shaida. Kamfanin jagoranci kayayyakin sun hada da daidaito tsaye machining cibiyar, CNC drilling milling na'ura, high inganci hadaddun inji, rocker drilling na'ura, tsaye drilling na'ura, CNC drilling na'ura, karfin ruwa cutter, karfin ruwa bending na'ura, inji kayan aiki kayan haɗi da sauran kayayyakin fiye da 130, ya kafa da yawa iri-iri, da yawa bayanai, jerin rufe da irin wannan masana'antu kayayyakin yanayi, gina duniya sayen da kuma tallace-tallace cibiyar sadarwa, kafa kwanciyar hankali kasuwanci hadin gwiwa da fiye da 100 kasashe da yankuna a duniya, samar da dama kamfanoni a cikin gida da kasashen waje da dama daban-daban tsar Kamfanin ya ci gaba da neman ci gaba da bidi'a, ya kafa cibiyar bincike da ci gaban kayayyakin fasaha, yana da ƙungiyar ƙwararrun ƙwararru masu inganci. Cibiyar fasaha ta kamfanin ta sami taken "Cibiyar Fasaha ta lardin Jiangsu", kamfanin ya sami haƙƙoƙin mallaka fiye da 100, gami da haƙƙoƙin mallaka na ƙirƙirar ƙasa, samfuran amfani, haƙƙin mallaka na software da sauransu. Kamfanin zai kara R & D zuba jari, zuba jari zuwa CNC hakowa na'ura da kuma ingantaccen hadaddun inji kayan aiki da unmanned aiki kayan aiki da sauran ayyuka, don kara inganta kamfanin jagorancin matsayi a hakowa na'ura masana'antu, saduwa da kasa masana'antu bukatun matsakaici high karshen CNC inji kayan aiki, da kuma kara inganta kamfanin riba. Kamfanin ya ci gaba da manufar "inganci don rayuwa, gudanar da amfani, kirkire-kirkire don ci gaba, sabis don samar da alama", ya bi ci gaban ra'ayin "masana'antu daban-daban, kasuwanci na kasa da kasa, zamantakewar jari, kimiyyar gudanarwa", ya ci gaba da ingantaccen dabarun kamfanin "sarrafa ginin tushe, al'adun al'adu, tallace-tallace, ginin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin samfurin