Youjie Zhixin

Established in 2018, Shenzhen Youjie Zhixin Technology Co., Ltd. operates at the intersection of intelligent voice interaction and AI edge computing. The company was founded by Yang Handan, who serves as CEO and is described as a serial entrepreneur with an MBA from Cheung Kong Graduate School of Business and a background as a senior technical expert at TCL Communication. The core team possesses extensive experience, with many members having collaborated for over a decade and holding an average of 15 years in the communications sector.

Youjie Zhixin provides end-to-end, integrated hardware and software solutions, leveraging a dual-engine approach of "chip + algorithm". The firm's business model is centered on offering a comprehensive suite of services that span the entire product lifecycle. This includes acoustic structure design, far-field acoustic processing, far-field voice wake-up, speech recognition, semantic understanding, and machine translation. Their offerings cover everything from feasibility analysis and mold design to hardware/software development, algorithm optimization, and mass production. This positions the company as a full-link technology service provider for clients seeking to implement intelligent voice capabilities.

The company serves a diverse client base across sectors such as smart homes, smart conferences, education, medical care, elderly care, smart manufacturing, and robotics. Its technology is embedded in various product forms, including TWS Bluetooth headsets, translation devices, children's robots, educational machines, and police law enforcement recorders. The company generates revenue by providing these customized PCBA, software, app, and cloud-based solutions to its partners. Since its inception, Youjie Zhixin has secured multiple rounds of funding, including an angel round in early 2019 from Qihang Capital, a Pre-A round in late 2019, an A round in 2021, and an A+ round in 2025, enabling continuous investment in its acoustic and AI technologies.

Keywords: intelligent voice interaction, AI edge computing, acoustic algorithm, hardware and software solutions, voice recognition, far-field voice, semantic understanding, machine translation, TWS headset solutions, smart hardware, IoT solutions, AIoT, embedded systems, full-link voice technology, acoustic design, voice-enabled devices, smart education technology, smart conference systems, law enforcement recorders, translation devices