We got a complaint today. It's about the mass production of earphones problem. And we made the improvement measure to satisfy our customer. This case study could help you better quality control your other suppliers' production.
This is the question that most customers are confused during purchasing headphones from China factories. You may receive hundreds of quotations or samples from Chinese factories every day. So how to distinguish them?
√ OEM headphones factory
√ Established since 2006
√ Exported to over 50 countries
√ Spain top 3 headphones brand vendor
√ ISO9001:2015 certificated factory