What does WRQ-TUNING SERVICE do?

WRQ-TUNING SERVICE provides project-level automotive calibration engineering, including WinOLS 5 certified training, WinOLS license support, remote ECU / TCU / CPC calibration, Ghidra reverse engineering, Mainline AWD Dyno validation, and performance hardware package development.

Does WRQ provide Chinese-language WinOLS 5 training?

Yes. WRQ-TUNING SERVICE provides EVC-certified WinOLS 5 training in Shenzhen and online, with Chinese-language delivery available for professional calibration users.

Which tuning stages does WRQ support?

WRQ supports Stage1, Stage2, Stage3, and Stage4 project workflows, subject to platform review, hardware condition, fuel quality, and lawful use in the client's jurisdiction.

What information is needed for ECU file service?

For remote ECU, TCU, or CPC file service, customers should provide vehicle details, ECU/TCU/CPC family, read method, tool used, original file, existing modified file if available, logs, fuel, hardware list, software version, and intended use.

Full-Stack Performance Calibration Engineering All-Round Calibration Software Provider Official WinOLS 5 Certified Training & Sales

WRQ-TUNER

ECU / TCU / CPC calibration | Ghidra reverse engineering | WinOLS 5 official certified training & sales |
Mainline AWD dyno validation | automotive performance hardware accessories and kit development & contract manufacturing

Serving street performance, track projects and advanced platform development with remote file service, project-level custom software,
complete vehicle calibration solutions, and one-on-one private performance motorsport customization.

Explore Services ECU Portal Access EVC Reseller

5000+

Annual Calibrations

50+

Global Countries

120+

Certified Trainees

15+

ECU Platforms

EVC 25th anniversary annual meeting group photo

EVC Ecosystem Access Official Training Path Software Licensing Support

Go to the official EVC electronic website

Training -> Software ->

Enter Portal Website ->

Latest Notices

Current workshop, training, and technical updates for active projects.

Our Team Members

Services

Petrol | Diesel | Motorcycle | Track / Motorsport projects | Government and enterprise programs.

ECU Calibration & Optimization

Stage 1, Stage 2, Stage 3 and Stage 4 tuning with custom strategies, safe torque control, improved response and stable drivability.

OBD / Bench / BootRemote ReadyPetrol & Diesel

Request a Quote ->

TCU / DSG Optimization

Shift logic refinement, torque limit management and gearbox behavior optimization for road and track.

ZF / DSGAMG / BBARemote Support

Discuss Your Setup ->

CPC Calibration (Mercedes, 2019+)

ECU + TCU + CPC package projects for CPC_NG Gen1. Gen2 requires downgrade; Gen3 currently has no public solution. Note: on 9G transmissions, neutral RPM may be handled in TCU.

Ghidra Reverse Engineering

Firmware analysis, strategy research, map-switch / multi-map workflows and validation support.

Bosch MED17 / MG1SIMO18Denso / Keihin

Open Ghidra Hub -> Check Global Ranking

Mainline AWD Dyno Validation

Australian-import Mainline AWD dyno validation for repeatable power/torque verification when required.

AWD DynoRepeatabilityVerification

Book a Session ->

Performance Hardware Packages

Turbo / intercooler / downpipe / intake / water-meth and supporting hardware packages for your build.

Matched SetupConsulting

Build Planning ->

Focused Service Pages

WinOLS 5 Certified Training

EVC-certified WinOLS 5 training in Shenzhen and online, with Chinese delivery available for professional calibration users.

Open Training Page ->

WinOLS 5 License, Plugins & Renewal

License sales assistance, plugin/checksum guidance, verification, and annual renewal support.

Open License Page ->

ECU Tuning File Service

Remote ECU / TCU file service for Stage 1, Stage 2, Stage 3 and Stage 4 calibration projects.

Open ECU File Service ->

CPC Calibration for Mercedes 2019+

ECU + TCU + CPC package review for modern Mercedes projects, including CPC_NG generation checks.

Open CPC Page ->

WinOLS 5: Training | License | Renewal | Data Support

Official certified training (Chinese available) | License sales / verification / renewal support | Project-level data support (OLS/OLSx, MapPacks, A2L / Damos)

Training & Certification

EVC official learning pathway with premium delivery in Chinese and English, covering map identification, axis logic, Damos/OLS workflows, checksums, and live project-based calibration practice.

View Past Students ->

EVC Official Foundation Course EVC Official Intermediate Course EVC Official Advanced Course

License & Renewal

WinOLS 5 license sales assistance
License verification support
Annual renewal assistance

Contact for Availability ->

Calibration Data Support

OLS / OLSx project support
MapPack development
A2L / Damos definition preparation (project-based)
Professional file service

Compliance & Tooling

To ensure repeatability and process compliance, we use only genuine licensed tools and professional equipment.

Licensed SoftwareVerified WorkflowSupport

See Equipment ->

Licensed Tools & Platform Support

We provide calibration services for clients using authorized ecosystems.

Tuning Platforms (File / OTS / Custom)

Read/Write & Professional Hardware

KESS3 | DIMSPORT | THE GENIUS | NEW GENIUS OBD

MLDYNO Dyno Testing

In-shop daily work perspective.

EVC Graduates

Contact

This website does not accept payments. For WinOLS, projects, or cooperation, contact us via WhatsApp or Email.

Fastest response for project discussion and scheduling.

Chat on WhatsApp ->

Email

For enterprise, compliance, or long-form inquiries.

Send Email ->

Store Navigation

Company

Shenzhen Kesairui Automotive Technology Co., Ltd.
Address: Workshop 105, Building 282, Fenghuang Avenue, Fenghuang Community, Fushui Street, Bao'an District, Shenzhen, China