20 new earphone models released per month Established in 2003, we - Shenzhen Willong Technology Co. Ltd - are a manufacturer of a variety of handsfree earphones for mobile phones. We also design and produce various kinds of interfaces depending on the mobile phone model. Our nine engineers, each with over six years of related working experience, develop 20 new items per month for your selection. Plus, they welcome your OEM and ODM orders.
Up to 800, 000 pieces monthly
Our 2,000-square-meter ISO 9001:2000-certified factory is equipped with eight production lines. Every month, we can produce up to 800,000 pieces, thanks to the help of our skilled workers and advanced equipment, such as our acoustic integrated testing system, audio scanners and more. Plus, we have 3,000 units in-stock for even faster time-to-market.
21 staff to oversee the QC process
To ensure our clients of high quality products, we introduced a set of testing devices from Taiwan, such as salt-spray, insert and extract, wire bending swing and polarity testers (good!). We also have 21 QC staff to supervise the production process. Plus, we use voice diaphragms, a material which is purchased from Japan, to avoid distortion and ensure a high level of accuracy. To know more, contact us today.
