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After-sales support
Author：CH Optronix
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Time：2026-06-15 18:02:10
ensures that the products have gone through fully strict quality control from the purchase of raw materials to the entire manufacturing process. Besides, we warrant maintenance for defects in materials and manufacture to the original purchasers. If you have some problems with your products, FS provides maintenance service for those products that have not exceeded the after-sales warranty term. You can submit a form for a problem with the product, and your account manager and technical experts will locate the problem and propose a solution quickly.
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