Jiangsu Dalongkai Technology Co., Ltd. ikugwira ntchito yopanga zidutswa zazitsulo zokonzanso zinthu ndi zida zamagetsi. Ndiukadaulo wamphamvu, mizere yotsogola yopanga ndi zida zingapo zoyesera, timapanga mitundu yonse yazinthu zopangira ma hayidiroliki, zotchinga zidutswa, monga shears za chidebe, ma baler a hayidiroliki, makina opangira zinyalala, makina osindikizira, mapepala osulira zazitsulo, zina zomwe sizoyenera zida. Timatumiza izi kwa makasitomala ku Russia, India, South Africa, Southeast Asia, ndi zina zambiri.
Makina athu makamaka oyenera scrapyards, mphero zitsulo, zidutswa zinyalala yobwezeretsanso processing, ndi nonferrous & akakhala felisi makampani.