Ningbo Cixi City Zhejiang No.22 铣床 No.23 壳体 No.23 轮辋 No.25 轮毂 No.25 变速箱 No.25 排挡系统 No.26 模具开发 No.34 压铸件 No.35 压铸设备 No.39 压铸机 No.39 磨床 No.42 铝合金压铸 ISO9001认证