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Fully Organic Long-Lasting Coolants for Extreme Protection

Coolant Fluid Supplier

OAT-formulated for gasoline, diesel, and new energy vehicles. Freezing protection from -25°C to -45°C, meeting GB 29743, ASTM D3306, NB/SH/T 0521 standards.

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TERZO Antifreezes provide superior thermal stability (boiling up to 138°C), low crystallization (-48.3°C max), and pH-balanced (8.7-8.8) protection against rust, foam, and metal corrosion. Ideal for fleets, OEM manufacturing, and harsh environments, with colors (red/green/blue) for easy system matching and no nitrite/amine/phosphate/silicate for eco-compliance.

Why Choose our Antifreeze Coolant

Provides Excellent Heat Conductivity_final

Provides Excellent Heat Conductivity

Reduce Scale and Sediment Formation

Reduce Scale and Sediment Formation

Stable Operation in all Weather Conditions

Stable Operation in all Weather Conditions

Prevents Freezing in Low Temperatures

Prevents Freezing in Low Temperatures

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TERZO Antifreeze Series – Parameter

Model
Type A
Type B
Type D
Type G
Type F
Type T
Type H
Density at 15 °C, kg/l
1085
1085
1085
1070
1070
1020
1020
Boiling Point
138
138
138
131
131
129
129
Crystallizationpoint, °C
-48.3
-48.3
-48.3
-36.8
-36.8
-26.3
-26.3
pH Value
8.7
8.7
8.7
8.7
8.7
8.8
8.8
Color
Blue
Green
Red
Red
Green
Red
Green

Explore TERZO Coolant

coolant_antifreeze_-45℃

TERZO Coolant -45°C Series

TERZO -45°C Coolant Series (Types A Blue, B Green, D Red) delivers unparalleled freeze protection with a -48.3°C crystallization point, ensuring engine reliability in sub-zero climates using fully organic OAT technology.

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coolant_antifreeze_-35℃

TERZO Coolant -35°C Series

TERZO -35°C Coolant Series (Types F Green, G Red) provides robust thermal management with a -36.8°C crystallization point, offering a balanced climate shield with long-lasting OAT antifreeze technology.

  • TDS Data
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coolant_antifreeze_-25℃

TERZO Coolant -25°C Series

TERZO -25°C Coolant (Type T Red, H Green) offers dependable everyday cooling with a -26.3°C crystallization point, tailored for mild conditions using organic OAT coolant technology.

  • TDS Data
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Exceptional Anti-Wear and Durability

– Backed by Rigorous Testing

LOW WATER ABSORPTION

ADDITIVE PROTECTION

LUBRICATION FUNCTION

GOOD THERMAL CONDUCTIVITY

COMPATIBILITY

COMPATIBILITY

CORROSION RESISTANCE

CORROSION RESISTANCE

HEAT DISSIPATION AND ANTI-BOILING

HEAT DISSIPATION AND ANTI-BOILING

LOW FREEZING POINT

LOW FREEZING POINT

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Brands that have Collaborated with

BMW
Mercedes-Benz
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Volvo
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Porsche
Volkswagen
Nissan
Mazda
Buick
Audi
Lexus
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Cadillac
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Chevrolet
Ford
Subaru
Land Rover
Jaguar
Infiniti
Honda
Toyota
Hyundai
Kia

Certification

At TERZO, quality is the cornerstone of our innovation and reliability in every antifreeze formulation. We uphold this through a world-class quality management system, ensuring comprehensive protection and resilience across diverse operating conditions.

For our antifreezes, this translates to full compliance with GB 29743-2023, ASTM D3306, and NB/SH/T 0521-2020 standards, delivering metal and system protection that shields engines from corrosion, extending radiator and hose life by 30%—ideal for high-mileage fleets. The extreme climate resilience, proven from -48°C to 138°C with no foam or scale, ensures dependable performance for global operations. 

Plus, OEM approvals from leading manufacturers like Toyota, Ford, and Volvo validate our antifreezes’ seamless integration and prolonged service life, expertly tailored to meet the stringent demands of B2B applications.

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We are TERZO Lubricant

TERZO empowers cooling systems with OAT innovation, delivering eco-friendly, high-performance solutions for automotive OEMs, fleets, and industrial applications.
Learn More about TERZO

OEM/ODM Services for Antifreeze

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OEM

Flexible MOQ, competitive pricing for private label -45°C/-35°C/-25°C variants.

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ODM Development

Custom freeze points, colors, packaging; multi-language labels; lab validation for durability.

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Technical Support

Engineer training, road testing data, compatibility audits.

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terzo_global_location

Global Distribution & Support

Worldwide network with multilingual support, optimized shipping (EXW/FOB/CFR/CIF), flexible financing, and risk-shared partnerships. 300,000-ton capacity ensures reliable delivery.

More About Antifreeze and Coolant Fluid

At the crucial moment of choosing the right coolant to launch your business to new heights, you won’t want to miss out on learning more about coolant knowledge.

Read More About Antifreeze and Coolant Fluid →

More About Antifreeze Coolant

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TERZO® is a Globally Operated Lubricant Brand.
terzooil.com is the official brand website of TERZO

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  • TERZO Italy : Italy Piedmont Turin Alessandria Terzo
  • TERZO Hong Kong : Room D5, 5/F, King Yip Factory Building, 59 King Yip Street, Kwun Tong, Hong Kong
  • TERZO Singapura : 9 Kaki Bukit Road 2 #04-16, Singapore
  • TERZO China : 12F, Building 1, Liandong Zhizao Park, No.105 Shilong North Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province

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