1. We are the source factory, which can ensure stable delivery and quality.
2. Dedicated one-to-one service, any questions about products can be answered within 12/7 online.
3. 5 days for samples, can be customized color, shell material, wire material, brand lettering, etc.
4. Professional R & D team, 20 years experience of consumer electronics OEM & ODM.
Testing instruments (6)
