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Technology led the establishment of the quality assurance after-sales service, improve the management system.

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Production license of the product ensure that the license number, approval date and expiration date.

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Product packaging in line with national regulations, due to packaging damage caused by the products borne.

After-sales Service

Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.

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A road header, also known as a boom-type road header, road header machine, or header machine, is a piece of heavy excavation equipment that utilizes a special cutterhead mounted on the end of a boom that can swing up or down, left or right.

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Underground Tunneling - Tunneling Contractors. Microtunnelling is a digging technique used to construct small utility tunnels. These small diameter tunnels make it impossible to have an operator in the machine itself. Instead the micro-tunnel boring machine (MTBM) is operated remotely.

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A road header, also known as a boom-type road header, road header machine, or header machine, is a piece of heavy excavation equipment that utilizes a special ... Get Price tunneling machinewhat is road header machine - …