1.Q:Are you manufacturer or trader? A:We are manufacturer of earphone with high quality.We provide OEM/ODM order and one-stop service
2.Q:What's the QC process? How do we guarantee quality?
A:We have at least 4 inspections for each order: Incoming material quality check,In process quality check,Finished quality check,outgoing quality contro. And we offer sample to customers to test our quality before mass production.
3.Q:Why should you buy from us,not others?
A:We offer one-stop service to you,and accept OEM&DOM with strength of our 84 engineers R&D team. Moreover,we have enough stock to send goods to you withion 24 hours.All our products have at leat 12 mouths warranty.
4.Q:How can I make OEM custom design?
A:Please send inquiry with your customization requirements,you can send your custom logo,custom micorphone,shell,color,battery,size.
5.Q:Can I get some backup piece?
A:OEM order:Langstom company offer a few piece back-ups with freight cost collected.Wholesale orders: 0.3% pcs.
6.Q:What is our shipping time?
A:Samples order:1-3 days (based in we have in stock for the item you want).Bulk orders:5-15 days after order confirmed.OEM orders:20-30 days the whole process from design to produce.