01INSULATING FLUID
Naphthenic Transformer Oil
High dielectric strength, low-temperature fluidity and dependable heat transfer for distribution and power transformers.
Request a quote →INSULATING FLUIDS FOR GLOBAL POWER SYSTEMS
Reliability,
engineered into
every drop.
Naphthenic mineral oils and ester insulating fluids designed around dielectric performance, heat transfer, fire safety and long asset life.
MINERAL NATURAL ESTER SYNTHETIC ESTER
3 FLUID FAMILIESMineral · natural ester · synthetic ester
APPLICATION-LEDSelection around duty and climate
EXPORT-READYDocumentation and logistics planning
SPECIFICATION-FIRSTTechnical review before quotation
PRODUCT PORTFOLIO
One portfolio.
Every critical environment.
Choose the insulating fluid that matches your transformer design, safety priorities, climate and sustainability goals.
02INSULATING FLUID
Natural Ester Fluid
A renewable, readily biodegradable insulating fluid with a high fire point for safety-sensitive installations.
Request a quote →03INSULATING FLUID
Synthetic Ester Fluid
High fire point and strong oxidation stability for compact substations, offshore assets and critical power.
Request a quote →APPLICATIONS
From grid expansion
to critical infrastructure.
Technical selection for utilities, transformer manufacturers, EPC contractors and industrial power projects.
Utility & Distribution
Technical selection for utilities, transformer manufacturers, EPC contractors and industrial power projects.
Discuss your specification →Renewable Energy
Technical selection for utilities, transformer manufacturers, EPC contractors and industrial power projects.
Discuss your specification →Industrial & Critical Power
Technical selection for utilities, transformer manufacturers, EPC contractors and industrial power projects.
Discuss your specification →Indoor & High-Safety Sites
Technical selection for utilities, transformer manufacturers, EPC contractors and industrial power projects.
Discuss your specification →FROM SPECIFICATION TO SHIPMENT
Confidence at
every checkpoint.
We connect product development, controlled production, laboratory testing and export coordination so procurement teams receive the right fluid with the right documentation.
Request a quote →01
Define
Application, voltage class, climate and standard.
02
Match
Fluid family, grade and performance profile.
03
Verify
Batch testing and technical documentation.
04
Deliver
Export packaging, logistics and support.
PRIORITY EXPORT MARKETS
Built in Liaoning.
Ready for the world.
Southeast Asia
Humidity-aware selection for growing grids and industry.
Request a quote →Saudi Arabia & GCC
High-ambient-temperature solutions for utilities and infrastructure.
Request a quote →Europe
Safety, sustainability and documentation-led supply.
Request a quote →COMPANY PROFILE
A specialist partner for
transformer fluid supply.
Liaoning Zhongxu Petrochemical Technology Co., Ltd. focuses on transformer insulating fluids for power utilities, transformer manufacturers, distributors and industrial projects.
UtilitiesTransformer OEMsEPC contractorsDistributors
“
Our goal is simple: translate operating conditions into a dependable, documented insulating-fluid solution.
LIAONING ZHONGXU · INTERNATIONAL BUSINESSSTART A CONVERSATION
Tell us what your
transformer needs.
Share a specification, target standard or operating challenge. Our international team will prepare a technical and commercial response.
FOR A FASTER QUOTATIONInclude product type · quantity · package · destination port