ShenZhen Shengyuda Electronic Technology Co.Ltd. was founded by a experienced guy with a group of young people with rich experience, passion and faith. Our mainly products line is stereo earphones, multi-fuctional headphones, Bluetooth headphones,mental earphones,HDMI data cables and electronic accessories.OEM and ODM is welcome.

Package Option:

Inner Package: Poly bag, Static-proof bag, Blister packing, Crystal box, Metal box, Plastic cylinder or Customized packing

Outer Package:  Carton sized 46cm*34cm*20cm or customized  

Delivery Time:

14-25 days (according to order) after samples approval and order confirmed

Shipping:

Small quantity, delivery by express EMS, TNT, UPS, DHL, FEDEX etc. or by air transportation

Large quantity, delivery by sea transportation

OEM Service:

Wire option: TPE / PU / PVC / Fabric cable, shaped flat or round, customized color

Cord length: Customized

Plug option: Three-pole or four-pole plug, nickel plated or gold plated, black ring or green ring or white ring, 3.5mm or 2.5mm plug

Speaker: Different levels of quality based on the combination of different diaphragm, diameter, material and other factors

Logo printing: Customized

We Promise:

1. All materials comply with CE and RoHS.

2. Each of the products was inspected by professional testing machine before shipment, so don’t care about any problems of quality.

3. We offer customized service, flexible payment policy and timely delivery.

4. Any comments of yours will be much appreciated. Hope to cooperate with you.