Dongguan Shengqun Electroacoustic Tech. Co., Ltd. was established in 2003, with over ten years' rich experience in the research and development of electroacoustic products.
Especially the speaker products, we have excellent technology teams. Our main products are metal earphone, noise-canceling earphone, waterproof earphone, Hi-Fi headphone,
Bluetooth headphone and Bluetooth audio. Our accessories are speakers, microphones, buzzers, receivers and various waterproof electroacoustic items. Our finished products can
meet demands of electronic terminal brand customers, such as Apple, Samsung, Sony etc. The accessories are mainly applied in security monitoring, medical instrument, electronic
banking terminal equipment, digital communications and some special security industries. We accept ODM/OEM orders.

Production Capacity:
2 factories
20 production lines & 2 fully automatic lines
Monthly output: 2,000,000pcs

Characteristic
1. Standard anechoic chamber
2. Experienced electroacoustic development team
a. 30 engineers participate in sound cavity development, electroacoustic debugging, Bluetooth module, software support mould development and 3D surface design.
b. 20 R&D engineers specialize in studying speakers, microphones, buzzers and receivers which have special waterproof and noise reduction functions.
3. Over 150 molds
4. 4MM speaker
5. Earphone samples: 5-8 days to complete.