ECU Programming
Custom firmware flashing solutions with validation, rollback protection, and fleet-wide deployment orchestration for electronic control units.
Computer Systems Design for the Automotive Industry
Enterprise-grade diagnostic tooling, ECU programming systems, and vehicle network integration — engineered with precision.
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Deployments
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Enterprise Clients
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Years of R&D
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Uptime SLA
Our Services
Comprehensive systems design, integration, and support for automotive technology providers.
Vehicle Diagnostics
OBD-II and OEM protocol diagnostics with real-time data streaming, DTC analysis, and predictive maintenance modeling.
CAN Bus Integration
Controller Area Network analysis, gateway design, and multi-bus bridging for complex vehicle architectures.
Systems Architecture
End-to-end design of embedded and cloud-connected automotive systems with security-first architecture principles.
Fleet Management
Over-the-air update platforms, telemetry aggregation, and fleet-wide health monitoring dashboards.
Compliance Testing
Automated validation suites for regulatory compliance, emissions standards, and OEM certification requirements.
About Patch List
We design and deliver computer systems that power the next generation of automotive technology.
Patch List is a brand of Hefei Buge Liewei Network Technology Co., Ltd., a China-registered technology company specializing in automotive computer systems design. Our team brings together embedded systems engineers, network architects, and automotive domain experts to build reliable, secure, and scalable solutions.
From ECU reprogramming tools to full-vehicle diagnostic platforms, every system we deliver is built for the demanding environments of production lines, service centers, and R&D labs worldwide.
Registered Office
Room 301, Building 4, Ruitai Heyuan
Intersection of Linquan East Road and Tongda Road
Yaohai District, Hefei, Anhui, 230000, China
Intersection of Linquan East Road and Tongda Road
Yaohai District, Hefei, Anhui, 230000, China
Get in Touch
Tell us about your project. We respond within one business day.