Quality Control | High Quality Acoustics Headphone Manufacturer | YOGADA

LED Color Tests. | More than 35 years of OEM / ODM experiences for microphones and headphones.

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Quality Control | High Quality Acoustics Headphone Manufacturer | YOGADA

Based in Taiwan since 2017, YOGADA Tech Corp. Ltd. has been a microphone and headphone OEM / ODM manufacturer. Our main microphone and headphone products include, wireless gooseneck microphone system for podium and conference room, dynamic instrument microphones, condenser microphones, studio recording microphones, bluetooth headphones, wireless headphones, noise cancelling headphones, and microphone and headphone accessories, which also provide customized designs and manufacturing.

YOGADA is an ISO certified manufacturer of high quality microphones and headphones. To catch the market demand and requirements of items with features of environmental noise cancellation and voice enabling, we are in process of new concepts by outsourcing of DSP noise cancellation and voice capture & recognition solutions, to work out new applications accordingly.

YOGADA has been providing customers with high-performance microphones and headphones since 2017, and with both advanced technology and 40 years of experience, YOGADA ensures that each customer's needs are met.

Quality Control


LED Color Tests.
LED Color Tests.
Complete Quality Assurance System

Material Testing Standard: MID-STD 105E, Level 2
Hazardous Substances 100% Analyzed by XRF Spectrometer.
Continuous Assurance Tests: Reliability Test, Damage Test, Life Cycle Test, and Functional Tests.

All major equipment's are periodically calibrated and software updated for accuracy, such as XRF spectrometer, cable flexibility, salt water spraying chamber, temperature and humidity machine, drop test, vibration test.

Also, the environment principles are among our core business beliefs to follow.

• Incoming materials are to be checked per material specs. by warehouse receiving dept, then to be analyzed by XRF spectrometer, to the requirements of RoHS, and always looking to meet latest standards. Non-confirmed materials will be relocated to a designated area for further checking or returning to suppliers. PASSED materials are to be stored at well-itemized warehouse, then per the inventory guide: FI-FO, first-in, first-out.
• A specific section is set up within the QA department, which mainly focuses on materials relevant to the environment protection. Being accredited as one of Sony’s Green Partners since 2003, proves our continuous efforts for the work.

Requirements on RoHS 3 / RoHS 10 Compliance
  1. Lead 0.1 % (1000 ppm)
  2. Mercury 0.1 % (1000 ppm)
  3. Cadmium 0.01% (100 ppm)
  4. Hexavalent chromium 0.1% (1000 ppm)
  5. Polybrominated biphenyls (PBB) 0.1% (1000 ppm)
  6. Polybrominated diphenyl ethers (PBDE) 0.1% (1000 ppm)
  7. Bis(2-ethylhexyl) phthalate (DEHP) 0.1% (1000 ppm)
  8. Butyl benzyl phthalate (BBP) 0.1% (1000 ppm)
  9. Dibutyl phthalate (DBP) 0.1% (1000 ppm)
  10. Diisobutyl phthalate (DIBP) 0.1% (1000 ppm)