Highway traffic safety facilities have contracted professional qualifications and highway construction general contracting three qualifications.

具有公路交通安全设施专业承包资质和公路工程施工总承包三级资质.

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The Company contract various traffic safety facilities, roads all kinds of machinery and equipment rental business.

本公司承揽各种交通安全设施工程 、 公路各种机械设备租赁业务.

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