Precision silicon for connected systems
We design compact control hardware for dependable power, embedded computing, and industrial automation.
MORE
Engineered components with stable processing and precise power-control capabilities.Flexible electronic platforms built for embedded development and industrial environments.Layered quality checks help protect delivery schedules and operational continuity.
Why Choose Us?
Integrated electronic component and industrial engineering services.
Customer Praise
National Patents
Agency Distribution Cities
Cooperative Dealers
Cooperative Units
High-Quality Customer Base
Products
Electronic component and controller product families.
3DAYS Semiconductor
Compact semiconductor family for stable electronic control integration.
3DAYS Power Converter
Stable power conversion hardware for industrial equipment loads.
CFFG Semiconductor
Compact semiconductor for embedded hardware and signal handling.
DF Semiconductor
Semiconductor package for stable component integration and reliable service life.
Engineering Cases
Engineering design, integration and service cases.
01Lifting Equipment
Crane Electrical Control Equipment
Electrical control solution designed around dependable operation and clear maintenance access.
02Automation Service
Semiconductor Automation Services
Automation support organized around repeatable equipment behavior and responsive field service.03Power Systems
Low-Voltage Equipment Design and Manufacturing
Low-voltage equipment solution balancing safety and maintainable operation.04Control Systems
Control System Design and Maintenance
Practical control system support for dependable upkeep and long-term maintenance.
05Project Design
Intelligent Engineering Design and Delivery
Engineering design that connects practical hardware decisions with repeatable delivery.
06Heavy Industry
Continuous Casting Electrical Support
Electrical support for continuous production systems and maintainable equipment operation.07Lifecycle Support
Equipment Maintenance
Diagnostic, repair, and upkeep services that extend the useful life of control assets.About the Company
Dianzi Technology develops electronic control products, network maintenance services, low-voltage equipment integration, and industrial automation systems.
Our work brings product design, component selection, equipment assembly, software coordination, and field support into one accountable delivery process.
Component supplySystem integrationField support
MORE +
Info Center
Technical notes and industry information.
2026-08-11
Smarter Inspection Steps for Circuit Assembly
Repeatable inspection and traceable process checks for demanding electronic assembly.
Information2026-08-08
Temperature Control in Compact Power Systems
Layout choices, heat paths, and operating margins shape power system performance.
Information2026-08-03
Reducing Noise in Mixed-Signal Boards
Grounding, shielding, and separation should be deliberate from the beginning.
News2026-07-29
Making Factory Data More Useful at the Edge
Small, well-defined data flows give equipment teams faster feedback and clearer maintenance context.
News2026-07-24
Planning Thermal Paths in Compact Enclosures
Steady thermal conditions begin with practical spacing, airflow, and component selection decisions.
Information2026-07-18
Traceable Checks for Production Readiness
A focused process record helps teams preserve quality information through final delivery.
InformationPartners
