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Large oil and gas pipe bending machine Customer in our factory Four roller rolling machine Completed machines
Nantong Mertal International Trading CO.,LTD.after-sales service commitment: after acceptance, equipment warranty period 1 year, within 1 year equipment for design, manufacture for any quality problem, the supplier is responsible by the supplier.
The equipment warranty period, the supplier of equipment of all kinds of fault timely and provide free maintenance service, the non-artificial damage caused by all kinds of parts, should be replaced free of charge in a timely manner, the replacement parts warranty period from the recalculation of the replacement date.
Warranty period of equipment failure, the supplier upon receiving notice from the buyer to respond within 24 hours, and free maintenance.
Equipment failure after the warranty period, the supplier to respond within 24 hours after buyer notice, maintenance charge of spare parts cost.
Machine all parts, spare parts, accessories and so on to ensure supply of 10 years. When the spare parts to stop production must notify the buyer 3 months in advance. This matter, the supplier shall furnish to the buyer free processing drawings and technical data, to ensure the follow-up of the spare parts supply.
Equipment life meet user demand for spare parts, spare parts at any time.
Service hotline 24 hours a day
E-mail address: Chinamertal@188.com; Mertal@126.com