The largest machine ring factory in Tang Hong, Ningbo has several branches.

Three. The largest machine ring factory in Tang Hong, Ningbo is Ningbo Jiangbei Tang Hong Oriental Stamping Machinery Factory. According to public information, Ningbo, the largest machine ring factory in Tang Hong, has three branches, namely 1, Ningbo Lihua General Machinery Factory 2, Ningbo Runda Machinery Co., Ltd. 3 and Ningbo Shuangda Hydraulic Machinery Co., Ltd. Tang Hong Street, which belongs to Jiangbei District, Ningbo City, Zhejiang Province, and is located in the middle of Jiangbei District, adjacent to Qiao Zhuang Street in the east and across the river from Yuyao River and Wangchun Street in Haishu District in the southeast.