¿Cuáles son las empresas con calificaciones de autopistas en Shaoxing Nivel 1, Nivel 2 y Nivel 3?
Zhejiang Zhengfang Transportation Construction Co., Ltd.
Wenzhou Transportation Construction Group Co., Ltd.
Zhejiang Lianghe Transportation Construction Co., Ltd.
Municipal de Hangzhou Engineering Group Co., Ltd.
Zhejiang Zhongwei Transportation Construction Co., Ltd.
Hangzhou Yuhang Transportation Engineering Co., Ltd.
Linhai Transportation Engineering Construction Co., Ltd.
Zhejiang Bada Tunnel Engineering Co., Ltd. Empresa
Zhejiang Dashun Highway Construction Co., Ltd.
Zhejiang Tianhuan Transportation Construction Co. ., Ltd.
Zhejiang Tianyi Transportation Construction Co., Ltd.
Li Yue Group Co., Ltd.