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East China base - Zhejiang brothers road sign coating Co., Ltd
Add：Hongxingqiao Industrial Park, Changxing County, Zhejiang Province
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South China base - Guangxi brothers road sign coating Co., Ltd
Add：Xiwan Industrial Park, Hezhou City, Guangxi Province
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Southwest base - Sichuan brothers Road Sign Technology Co., Ltd
Add：Xinjin (Jinhua) new material industrial park, Chengdu, Sichuan
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North China base - Hebei brothers Road Sign Technology Co., Ltd
Add：Tangshan Fengnan Development Zone
