Where are the most wire manufacturers in Shenzhen?

Baoan district. Baidu map shows that there are four wire factories in Baoan District of Shenzhen, namely, building template factory wholesale, Shenzhen Rambo terminal wire processing factory, Tengmei Medical Wire Co., Ltd. and Zhong Power Generation Line. Baoan District belongs to Shenzhen City, located in the west of Shenzhen City, Guangdong Province, and near the Pearl River Estuary in the west. It is the core of Guangdong-Hong Kong-Macao Greater Bay Area, bordering Longhua District in the east, Nanshan District in the south and Lingdingyang in the west.