TWS I7S wireless I9 I9S I10 I12 true stereo TWS wireless version 5.0 I7S TWS earphone with charging case

Q: Factory ? Yes !
A: We are a factory with more than 200 employees.Welcome the OEM order.

Q: If we order the samples today, when it will be dlivery and arrive ?
A: In general same day we will ship it out and you can see it online the second day, and will cost about 3-4 days arrive.

Q:Which shipping service you will use for my goods ?
A: We used DHL,Fedex,UPS,TNT,EMS as customer like.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in #403,FL4,Building C,TongAN Logistics Industrial Park,Xixiang Town,Bao'An District, Shenzhen China.

Q: How does your factory do regarding quality control?
A: Quality is priority. QC department with professional quality assurance specialist attach great importance to quality 

controlling from the very beginning to the very end. Our factory has gained Rohs, hd-mi, SGS, CE FECC,ISO9001:2008 authentication. Etc

Q: Please let us know if your product does not arrive in your delivery time frame?
A: This situation never happened in our company till now, because we have professional managerial personnel to overview and control for every parts of production, and we usually have training to every staff.

Q: What will u company do with defected items? 
A: For all our products, 1 year warranty has been provided, any problems during this period, we will take full responsibility and you can feel free to send goods back and then we will help-you resend all defected goods or paid money back!