Brand History
Brand History｜Milestones of YOGA & KADA
Yo-tronics Technology inherits the technical legacy of YOGA and KADA, deeply rooted in professional audio manufacturing since 1985. Below is a timeline of our key milestones and innovations that shaped our journey
1985–1999: Brand Establishment & China Expansion
Founded Jun Hua Enterprise Co., Ltd., branding under “YOGA”. The company began designing, manufacturing, and selling microphones.
Established Xinming Plant and Zhongxiao Plant for the production of dynamic and electret condenser microphones.
Opened the Bade Plant in Taoyuan, Taiwan. Introduced automated production lines, including spray painting, plastic injection molding, and die-casting equipment.
Participated in the Ministry of Economic Affairs’ Q-UP Quality Upgrade Program. Consolidated Xinming and Zhongxiao plants into a single Xinming facility.
Established Jida Electrical Products Factory in China, expanding manufacturing operations internationally.
Shifted production capacity from the Bade Plant to the China factory.
Jida adopted the ISO-9000 quality management system and began developing and manufacturing headphones.
Jida factory relocated and expanded, significantly increasing production capacity.
2000–2010: Quality Systems & Process Upgrades
Completed the Jida office building and built a cleanroom to start R&D of high-end condenser microphones.
Established the blister packaging department, enhancing in-house packaging capability.
Obtained SONY Green Partner certification and introduced SMT (Surface-Mount Technology) equipment for mass production.
Certified with ISO 14001 environmental management system; transitioned to CELL-based production lines.
Authorized as SONY self-shipping qualified manufacturer.
Acquired simulated ear measurement systems to enhance acoustic testing capabilities.
Established the plug molding department, further integrating production vertically.
Implemented 6S management and quality improvement initiatives throughout the factory.
2010–2020: Brand Revamp & Product Diversification
Introduced Corporate Identity System (CIS) to unify brand image.
Headquarters of Jun Hua Enterprise relocated to Neihu District, Taipei, improving operational efficiency.
Achieved breakthrough in wireless audio R&D.
Renamed China factory to Kude Electronic Technology (Shenzhen) Co., Ltd.
Expanded QC department, added laser engraving machines, and launched development of 2.4GHz wireless audio products.
Headphones received Hi-Res Audio certification, confirming high-resolution sound quality.
Developed gaming headsets and planar magnetic headphones, entering new application markets.
Yo-tronics formed a new design team in Neihu, Taiwan, continuing product innovation alongside YOGA Group.
Launched the first self-developed planar magnetic headphones, tapping into the premium audio market.
Released a dual-purpose dynamic USB microphone tailored for Podcast creation.
Yo-tronics officially entered Taiwan's e-commerce market under its own brand. Company office relocated to No. 108, Xinming Rd., Neihu District, Taipei.
Established KELODY Technology (Shenzhen) Co., Ltd., expanding production of professional audio equipment in Shenzhen.
2024: Advancing Wireless Innovation
Introduced the latest MEMS wireless microphone systems, featuring lightweight build and premium sound quality for content creation and mobile recording.
Yo-tronics e-commerce team launched on Amazon North America, expanding global brand presence.