Dongguan Yuelinsen Metal Technology Co., Ltd.
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Quality management system certification
2025-07-22
218KB
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Quality management system certification for medical devices
2025-07-22
817KB
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FAQ
Q: Does customized products require additional fees?
A:
Charged according to complexity, free proofing service is provided, and batch production cost is optimized.
Q: How to deal with product quality issues?
A:
Dual certification system guarantee, full process testing, return and exchange within 7 days, professional team 24 hours follow-up.
Q: Can delivery time be guaranteed?
A:
5-7 days for regular orders, response within 48 hours for urgent orders, and real-time synchronization of the entire progress.
Q: What does after-sales technical support include?
A:
Online customer service instant answers, material analysis, process optimization guidance, and long-term solutions.
Q: How to control procurement costs?
A:
Centralized procurement of raw materials + direct supply from manufacturers, eliminating intermediate links, reducing costs by 15%-30%.