Dingzheng Technology Co., Ltd

Service advantages

One-Stop Regulatory Support

With extensive experience in Class II and Class III medical device registration, we efficiently prepare compliant documentation to help domestic and international clients obtain certifications quickly and capture market opportunities.

Strong R&D Capabilities for Active Devices

Our senior team, with over 10 years of industry experience, covers hardware circuit design, embedded development, PC software, mechanical structures, and EMC testing, providing a complete solution from prototype design to mass production.

Global Resource Integration Platform

We precisely connect high-quality Class III device resources in China with renowned overseas brands, while rapidly introducing high-performance international raw materials into the Chinese market.

Technical Capabilities


A Professional Team Covering the Full Active Device Development Process

From circuit design to structural optimization, from software integration to EMC validation, we help clients efficiently bring products to market.

Expertise in Various Regulatory Systems with Rapid Compliance Support

Whether it’s NMPA registration or overseas regulatory coordination, we provide precise, compliant, and efficient solutions tailored to your needs.

Deep Understanding of Market and Product Integration

We are not just engineering executors but active facilitators of China-global collaborations, helping you achieve a perfect match between your products and target markets.

  • Looking for a strong partner in China? Diagsensor is your best choice.
  • Have a great product? Let us help you bring it to the global market.
  • Bridging language and regulatory gaps to make medical innovation borderless.
  • Contact us today to start a new chapter in bringing your medical devices overseas or into China.