About AI Voice Recorder Pens & Digital Recording Solutions

Pioneering the future of smart recording through cutting-edge research, innovative solutions, and unwavering commitment to excellence since 

Shenzhen Gongchengshi Technology Co., Ltd.

  Shenzhen Gongchengshi Technology Co., Ltd. is a leading manufacturer based in Shenzhen, China, specializing in the research, development and production of AI-powered voice recorder pens and portable digital recording solutions. With more than ten years of hands-on experience in electronics R&D, we have grown into a trusted partner for global B2B clients seeking recording technology that combines smart intelligence with exceptional portability and ease of use.

  Headquartered in Shenzhen, a global hub for technology innovation and electronics manufacturing, we benefit from a robust supply chain ecosystem and a world-class talent pool. Our vertically integrated production facility spans state-of-the-art SMT lines, precision assembly workshops and comprehensive quality assurance laboratories.

  Our R&D team comprises seasoned engineers and product designers with deep expertise in embedded systems, acoustic signal processing, machine learning and industrial design. We hold multiple utility patents and design patents, and support private-label, OEM and fully customized ODM programs — from custom firmware configurations and branded packaging to unique form-factor designs. Products are certified to CE, FCC and RoHS. 

World-Class Research & Manufacturing

Our vertically integrated facilities combine advanced research capabilities with precision manufacturing to deliver reliable recording devices at volume.

Advanced Research Labs

Manufacturing Excellence

OEM / ODM Engineering

Questions or Consulting

Shenzhen Gongchengshi Technology Co., Ltd.