Ningbo Jiulong oo la aasaasay 1989, kaas oo leh shan shirkadood, waxaa jira Zhejiang Jiulong Machinery Rigging Co., Ltd., Ningbo Jiulong Hardware Co., Ltd. Ningbo Sanjin Stamping Co., Ltd., Ninghai ShuangEn Rubber & Plastic Co., Ltd iyo Hal qayb oo ka mid ah Ningbo Jiulong International Co., Ltd. Ltd. Waxaan nahay isku-dhafka wax-soo-saarka iyo shirkad ganacsi oo ku takhasusay Alaabta Xakamaynta Xamuulka, Aaladaha Kor-u-qaadista, Qalabka Suuqa, Qaybaha Track & Truck. Ganacsigeenu wuxuu tixraacaa Badbaadada, gaadiidka iyo saadka, la isticmaali karo, taas oo ah mid ka mid ah warshadaha rajada ugu wanaagsan hadda. Shirkaddayada oo ku taal Ningbo City - si fiican loo yaqaan luul bari ee Shiinaha oo leh muuqaal qurux badan, gaadiidku waa mid aad u habboon, garoonka diyaaradaha ee Ningbo, Dekadda Beilun ayaa u dhow.