Create a Complete File
We have established complete files for each user, including design plan, technical data, design change visa, production plan, delivery record, quality control record, construction plan, completion acceptance data and so on.
Finished Goods Inspection
Conduct a quarterly inspection of the product within the warranty period from the date of delivery and acceptance, and fill in the product maintenance card and warranty card to make warranty records. During the warranty period, if there is a problem due to the product quality, we will be responsible for free maintenance. If due to improper use, only the material fee will be charged. Only the cost will be charged after the warranty period expires.
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