Before 2005, Zhongce Wire refers to the wire produced by Hangzhou Zhongce Cable (Stock) Co., Ltd., and in 2003, the company was renamed Hangzhou Cable Co., Ltd., with the words Hangzhou Cable Co., Ltd. and Hangzhou Zhongce Cable (Stock) Co., Ltd. printed on the wire. The trademark of the product is Yongtong brand, but it is generally called Zhongce wire in the market. 1999 to 2005, Hangzhou zhongce cable (stock) co., ltd has three wire production bases, one in Hangzhou shenban general factory, one in Jiangxi Guangfeng zhongce cable and one in Qiandao lake cable company. After 2006, because Hangzhou Cable Co., Ltd. abandoned the name of Hangzhou Zhongce Cable (Stock) Co., Ltd. for two years, it was successfully registered as "Hangzhou Zhongce Cable Co., Ltd." by Taizhou boss, and at the same time successfully registered the trademark of "Zhongce". Hangzhou Cable Co., Ltd.-Hangzhou Zhongce Cable (Stock) Co., Ltd. has successfully replaced Hangzhou Zhongce Cable as a classic case of commercial war. Other medium-sized wires are medium-sized.

Now Hangzhou Shenban Road General Factory has moved to Fuyang. It doesn't produce wires, only cables. These wires are produced in Qiandao Lake. Jiangxi Zhongce Cable Factory is named, but it does not use Yongtong trademark. The registered trademark used is Tong Can. Hangzhou Shenbanlu General Factory is engaged in real estate.