Repair & diagnostics
Module-level repair of high-voltage packs, inverters, DC-DC converters and control modules, with a written test report per unit.
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Overview 01 About 02 Capabilities 03 Training 04 Vehicles 05 Parts 06 Global reach 07 Contact 08 Start a conversationAbout CYLT
CYLT Global is the international arm of Hunan Chuanghong Lide Technology Group. The work began in 2011 at board level and now spans ten companies, a joint research institute and a service network across China.
What we are
In 2011 the work was mid-to-high-end vehicle circuit and control-module repair — the layer of a car that most workshops do not open. That discipline is still the group's centre of gravity: diagnose the board, verify the module, document the result.
Hybrid high-voltage followed in 2015, pure electric in 2018, and structured training in 2020. The 2022 training base at Longping Hi-Tech Park turned that know-how into a repeatable programme; in 2023 an angel round and a group rename set up the international arm.

History
Each step added a layer to the same chain: diagnostics, then high voltage, then vehicles, then people.
The group opens in Changsha, repairing mid-to-high-end vehicle electronics at board level.
Work extends to hybrid high-voltage systems, packs and power electronics.
Battery-electric drivetrains, thermal management and charging systems enter the service catalogue.
Structured EV courses and bilingual textbooks formalise what the bench had been teaching informally.
A dedicated new-energy repair and training base opens at Longping Hi-Tech Park.
An angel round closes in March; the company is renamed a group and CYLT Global is formed.
Structure
Repair, parts, vehicles, conversion, assembly and training each sit in a dedicated entity — which is why one brief can be answered without subcontracting the chain.
Module-level repair of high-voltage packs, inverters, DC-DC converters and control modules, with a written test report per unit.
ScopeGraded powertrain, battery and body components with documented history and export packing.
GradingNew, certified pre-owned and converted vehicles across passenger, commercial and bus platforms.
PlatformsSequenced kits for in-market assembly, with fixtures, tooling and line-side documentation.
AssemblyBuses, vans and passenger cars re-powered to electric; dedicated CNG-to-electric kits for Bajaj RE and TVS.
ConversionFour levels taught on real hardware, ending in practical assessment and certification.
CurriculumWork with us
A pack nobody will open, a fleet nobody will convert, or a market nobody will certify — those are the briefs we are built for.