How to extend door frame roll forming machine warranty?

If you would like to extend the warranty period of door frame roll forming machine, please consult our Customer Service Department for details. The extended warranty period is the warranty coverage that is initiated after the typical warranty period has expired. It is important to note that you can choose to purchase this warranty before the manufacturer's warranty expires.

Dingbo mainly runs the business of producing strut channel roll forming machine including channel roll forming machine and channel roll forming machine. downspout roll forming machine series manufactured by Jiangyin Dingbo Technology Co., Ltd include multiple types. And the products shown below belong to this type. cable tray manufacturing machine materials allow for the realization of cable tray roll forming machine' great quality. The product has a strong metal texture. It is exquisitely polished with a glossy finish which has no burrs or scratch.

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