Company Introduction
Modern Dragon Industrial Co., Limited — a high-tech Bluetooth audio supplier with an integrated manufacturing base in Shenzhen, serving brands and distributors worldwide.
High-tech Bluetooth audio, engineered end to end
Modern Dragon Industrial Co., Limited is a high-tech enterprise focused on the design, development and production of Bluetooth audio products. Our product range is built around true wireless stereo (TWS) earbuds — from value models for high-volume retail to active noise cancelling and gaming platforms.
Our Shenzhen manufacturing base brings together acoustic tuning, PCB assembly, tooling, assembly and end-of-line testing under one roof. This vertical integration lets us control quality, cost and delivery for every order, whether it is a first sample run or a full container shipment.
An integrated Shenzhen production base
From acoustic design and SMT assembly to packaging and inspection, our facility covers the key steps of TWS earbud manufacturing.
SMT & PCB assembly
Automated surface-mount lines with AOI inspection for motherboard and charging-case PCBA.
Acoustic tuning lab
Frequency-response measurement and sound tuning for consistent, market-matched acoustics.
Tooling & injection
Mould development and plastic injection for housings, charging cases and custom designs.
Quality & testing
100% end-of-line function testing, battery safety checks and reliability sampling.
Certified for global markets
Our quality management system and products meet international standards, so your goods clear customs and retail compliance checks with confidence.
Certification copies are available on request. Bluetooth products carry Bluetooth SIG (BQB) qualification; electrical products are CE and FCC compliant and RoHS tested.
How we work with you
1 · Inquiry
Share your target market, quantity and features. We recommend the best-fit model or platform.
2 · Samples
We prepare samples for evaluation — standard models or with your branding and packaging.
3 · Production
After order confirmation we schedule materials, tooling and assembly with QC checkpoints.
4 · Shipping
Final inspection, English packing list and shipment from Shenzhen / Hong Kong ports.
Looking for a long-term earbuds supplier?
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