Why Choose Us
Since 2016, Trillion Win has helped OEMs across industrial, automotive, security, and IoT markets move from concept to reliable mass production — without the delays and miscommunication that often come with overseas sourcing.
Four pillars:
1. Engineering-Led Development Our team runs acoustic simulation, audio analysis, mechanical structure analysis, and waterproof testing before a single sample is built — so first-round prototypes hit spec more often, and your development timeline shrinks.
2. Certified, Traceable Manufacturing IATF 16949, ISO 9001, ISO 14001, and QC 080000 certified production, with full traceability from raw material to finished unit — the documentation your quality team will ask for.
3. One Point of Contact, Two Countries Taiwan-based engineering and business development, with production execution through our manufacturing in china. You get Taiwan-level responsiveness with China-scale manufacturing capacity.
4. Built for Long-Term Partnership 72-hour inquiry response commitment, flexible MOQs for new product introduction, and logistics support across Taiwan, China, Vietnam, and Hong Kong — including bonded warehousing and door-to-door delivery.
Primary Focus Field
Industrial PC
Security & Surveillance
Automotive
Wearable & Portable market
Internet of Things
Smart Home
Standardized Parts Customized Services
Industrial parts, Water Proof speaker/receiver unit, Siren module, Buzzer unit, Audio integrated module.
Surveillance Camera Speaker: loudness speaker, Ceiling Speaker.
Licences
Business Licenses.
National Communications Commission.
Bureau of foreign trade ministry of economic affairs.
Customer Service
Our support staff promises to respond to all inquiries within 72 hours.
Manufacturing Certification
IATF 16949,
QC 080000,
ISO 14001, ISO 9001
Service
ENGINEERING & DEVELOPMENT SERVICES
Our engineering services exist to de-risk your product development —catching acoustic, mechanical, and reliability issues before tooling, not after.JDM & ODM Development — From your concept sketch or spec sheet to a manufacturable design, with full DFM (design-for-manufacturing) review.
Acoustic Simulation & Audio Analysis — Frequency response, SPL, and distortion modeling before physical prototyping.
Mechanical Structure & Waterproof Analysis — IP-rating validation and structural stress analysis for harsh-environment applications.
DEVELOPMENT PROCESS
How a project moves from inquiry to shipment
-Inquiry & NDA : Share your requirements; we sign an NDA before any technical discussion if needed.
-Feasibility & Quotation :Engineering feasibility review and quotation within 72 hours.
-Design & Simulation:Acoustic and mechanical simulation before sampling.
-Sampling & Testing: Physical prototypes with full lab test data.
-Customer Validation: You test and approve; we iterate as needed.
-Mass Production:IATF 16949 / ISO 9001 certified manufacturing with full traceability.
Lab service
Audio test, Mechanical structure analysis, Acoustic simulation data, Comparison report...
LOGISTICS & SUPPLY CHAIN
Bonded warehouse and logistics park support with door-to-door delivery. Service locations: Taiwan, Hong Kong, Vietnam, Shanghai, Suzhou, Shenzhen, Chongqing.
Reliability service
Reliability Evaluation — High-temperature/high-humidity load testing, vibration, and life-cycle testing, with full test reports provided (including failure analysis when issues are found — we report the data as it is).
Lab Testing & Data Reports — Independent audio test data, acoustic simulation reports, and side-by-side comparison reports for your quality and engineering teams.
CERTIFICATIONS & COMPLIANCE
IATF 16949 · QC 080000 · ISO 14001 · ISO 9001 Business License · National Communications Commission (Taiwan) · Bureau of Foreign Trade, Ministry of Economic Affairs (Taiwan)
Head Office
4F-5, FEWCD Building, No. 81, Section 1, Xintaiwu Road, Xizhi District, New Taipei City 221, TaiwanMON-FRI 09:00-18:00+886-2-26980189
ACOUSTIC LAB
TRILLION WIN CO.,LTD
ADD: 4F-4, FEWCD Building, No. 79, Section 1, Xintaiwu Road, Xizhi District, New Taipei City 221, Taiwan
TEL: +886-2-26980189
DEPT: Acoustic Research and Development Department
Contact Window: Leo Huang
Mail:service@tw-trillionwin.com
