Answer: We offer a comprehensive quality assurance guarantee. All products are ISO9001 quality management system certified and undergo rigorous testing (such as aging tests and vibration tests). The standard warranty period is 1 year, covering parts and labor. After-sales service includes a technical support hotline (+86 13538187887) and email support (info@smxdisplay.com). We also provide repair and replacement services to ensure worry-free operation for our customers.
As an ODM factory, we offer flexible MOQs. The MOQ for standard products is typically 10-50 units, but depending on the product model and level of customization, we can negotiate to reduce it to 5 units or less. We support sample testing; customers can order 1-2 samples for verification. Sample prices may be slightly higher than bulk orders, but the cost can be deducted from subsequent orders. Please contact us with the specific model number so we can arrange samples.