Product Details
- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
HQ-EC1
Form
Liquid
Component
Antifreeze
The Mother Liquor
Glycol
Capacity
500 - 1000ml
Storage
Moisture-Proof
Viscosity Grade
0
Condition
Liquid
Ingredients
Glycol
Brand
Huaqing
Transport Package
Wooden
Specification
(H)140X(W)410X(D)315 MM
Trademark
huaqing
Origin
China
Product Description
Introducing the groundbreaking HQ-EC1 series motor vehicle antifreeze coolant by Hefei Huaqing High Tech Surface Technology Co., Ltd. This product is a true marvel of engineering innovation, crafted meticulously from top-tier high-grade polyester ethylene diol. Enhanced with the latest advancements in corrosion inhibitors and defoamers, it represents the pinnacle of coolant technology. Designed to conquer extreme conditions, it delivers unparalleled heat exchange efficiency, making it an essential component for high-performance cooling systems.Its freezing point can be customized, offering a versatile freezing point range from an exceptional -60ºC to -20ºC. The coolant boasts a remarkable operating temperature range of -55ºC to 120ºC, ensuring optimal performance across diverse environments and demanding climates, thereby guaranteeing maximum reliability and efficiency precisely when it's needed most.Ready for immediate deployment, this premium, high-performance coolant stands out as the ultimate choice, perfectly tailored to not only meet but exceed your cooling system expectations, delivering unparalleled reliability and peace of mind. Expertly designed for the cooling systems of electric vehicle power batteries, motors, electronic controls, and power exchange stations, it ensures unparalleled reliability and operational excellence, maintaining your systems at peak performance.
-Provides outstanding thermal conductivity with superior metal corrosion protection, ensuring the safe and efficient operation of power batteries and electrically charged equipment, thus guaranteeing both performance and longevity;
-Exhibits exemplary environmental performance, being entirely free from harmful nitrites, amine salts, phosphates, borates, and silicates, making it exceptionally eco-friendly and a decision you can feel genuinely good about;
-Boasts an impressive replacement cycle of 3 years or 150,000 km, delivering extended reliability and significant value for those seeking long-term solutions;
-Meets and exceeds the stringent EU RoHS, REACH, and other relevant regulations, offering unparalleled quality and safety standards, making it the premier choice for discerning customers who demand nothing short of excellence.
Hefei Huaqing HighTech Surface Technology Co., Ltd., strategically nestled in the renowned Hefei National High-Tech Industrial Development Zone, spans an impressive 560 acres teeming with innovation. As pioneers in advanced material solutions, we expertly craft cutting-edge materials designed to excel in surface treatment of the highest caliber. Our extensive suite of offerings includes advanced materials specifically engineered for the most demanding new energy liquid cooling applications, precision aerospace component processing, sophisticated electronic plating, and state-of-the-art equipment for comprehensive surface treatment projects. We are committed not just to providing products, but to delivering integrated solutions that elevate industry standards and set new benchmarks of excellence.zed equipment for surface treatment.
At the forefront of innovation, our company leads 7 significant national scientific research projects and proudly holds a remarkable portfolio of 79 national invention patents. Our groundbreaking initiatives have laid the foundation for 16 national and industry standards. In addition, we possess 29 unique proprietary technologies and have been honored with 3 prestigious awards for our scientific and technological achievements at national, provincial, and municipal levels. This robust foundation empowers us to constantly push the boundaries of possibility, propelling transformative change across the industry.
The Liquid Cooling Division of Huaqing is at the forefront of a new age in industrial excellence, especially in liquid cooling materials. With an unwavering commitment to innovation, we proudly present an extensive selection of high-performance, eco-friendly coolants, advanced heat transfer fluids, and sophisticated liquid cooling solutions. Our tireless pursuit of technological advancement and strategic collaborations ensures the broad commercial success of our groundbreaking coolants. Perfectly crafted for a wide array of industries, including new energy vehicles, energy storage systems, wind energy sectors, and data centers, our solutions exemplify our deep commitment to environmental sustainability. By nurturing significant collaborations with both upstream and downstream partners, we collectively stride towards a greener, more sustainable future.
Productivity is Far Ahead
As a vanguard of innovation, the Huaqing New Material Production Center is outfitted with cutting-edge amenities. It boasts 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines, resulting in an extraordinary annual production capacity of 200,000 tons. By using environmentally conscientious raw materials in conjunction with pioneering technologies, the center leads in creating pollution-free products, exemplifying a truly clean production ethos. This leadership is essential in promoting sustainable growth and advancing industrial progress within the domains of surface treatment and liquid cooling.
Superior Geographical Location
Strategically positioned, the expansive Huaqing Hefei Surface Treatment Base covers an impressive 560 mu, housing a cutting-edge wastewater treatment facility with the capacity to process 10,000 cubic meters of sewage daily. Designed as a multi-faceted 'high-tech park, ecological park, cultural park, and economic park,' it is meticulously developed to deliver unmatched engineering technical support and auxiliary services for surface treatment and cutting-edge liquid-cooled materials, not only in East China but nationwide.
Form Strong Alliances with Many Universities
Strategically located, the vast Huaqing Hefei Surface Treatment Base encompasses over 560 mu, featuring an advanced wastewater treatment facility capable of treating 10,000 cubic meters of sewage daily. Crafted as a 'high-tech park, ecological park, cultural park, and economic park,' it is designed to provide exceptional engineering technical support and auxiliary services for surface treatment and innovative liquid-cooled materials across East China and beyond.
Q1: What types of antifreeze are available and for which scenarios?
A: Organic Acid Type (OAT) is available for petrol, diesel, electric vehicles and industrial equipment cooling systems.
Q2: What is the main ingredient of antifreeze and is it environmentally friendly?
A: This product adopts ethylene glycol/propylene glycol based formula with high efficient corrosion inhibitor and antioxidant, which complies with RoHS, REACH environmental protection standards and is non-toxic and harmless.
Q3: What international certifications have the products passed?
A: Certifications include: ISO9001, ISO14001, ISO45001.
Q4: What are the packaging specifications and do you support customization?
A: Standard specification: 25L/200L/1000L drum, support LOGO printing, leak-proof packaging customization, accept OEM/ODM service.
Q5: What is your terms of delivery?
A: FOB,EXW.
Q6: What is your terms of payment?
A: We support T/T and L/C payments. T/T payment requires a 30% deposit when placing an order and 70% of the final payment before shipping.
Q7: How long does it take from order to delivery?
A: Bulk orders 15-30 days (depending on order quantity).
-Provides outstanding thermal conductivity with superior metal corrosion protection, ensuring the safe and efficient operation of power batteries and electrically charged equipment, thus guaranteeing both performance and longevity;
-Exhibits exemplary environmental performance, being entirely free from harmful nitrites, amine salts, phosphates, borates, and silicates, making it exceptionally eco-friendly and a decision you can feel genuinely good about;
-Boasts an impressive replacement cycle of 3 years or 150,000 km, delivering extended reliability and significant value for those seeking long-term solutions;
-Meets and exceeds the stringent EU RoHS, REACH, and other relevant regulations, offering unparalleled quality and safety standards, making it the premier choice for discerning customers who demand nothing short of excellence.
| Project | HQ-EC1 | Test method | ||
| Appearance | No precipitation or suspended matter, clear and transparent liquid | Visual estimation | ||
| Color | Red | Visual estimation | ||
| Density(20.0ºC)/(g/cm3) | 1.070 | SH/T 0068 | ||
| Freezing point/ºC | -36.2 | SH/T 0090 | ||
| Boiling point/ºC | 108.4 | SH/T 0089 | ||
| Ash content(Mass fraction)/% | 0.58 | SH/T 0067 | ||
| pH value | 8.5 | SH/T 0069 | ||
| Chlorine content/(mg/kg) | 1 | SH/T 0621 | ||
| Reserve alkalinity/ml | 3.8 | SH/T 0091 | ||
| The impact on automotive organic coatings | No impact | SH/T 0084 | ||
| Corrosion of glassware (88ºC±2ºC, 336h±2h) |
Change in mass (mg/Test piece) |
Purple copper | 1.1 | SH/T 0085 |
| Brass | 1.1 | |||
| Steel | 0.9 | |||
| Cast aluminum | 1.7 | |||
| 6-series aluminum | 2.1 | |||
| 4-series aluminum | 1.6 | |||
| 3-series aluminum | 2.0 | |||
| Bubble tendency (70ºC±1ºC) |
Foam volume/ml | 40 | SH/T 0066 | |
| Foam disappearance time/s | 1.4 | |||
Hefei Huaqing HighTech Surface Technology Co., Ltd., strategically nestled in the renowned Hefei National High-Tech Industrial Development Zone, spans an impressive 560 acres teeming with innovation. As pioneers in advanced material solutions, we expertly craft cutting-edge materials designed to excel in surface treatment of the highest caliber. Our extensive suite of offerings includes advanced materials specifically engineered for the most demanding new energy liquid cooling applications, precision aerospace component processing, sophisticated electronic plating, and state-of-the-art equipment for comprehensive surface treatment projects. We are committed not just to providing products, but to delivering integrated solutions that elevate industry standards and set new benchmarks of excellence.zed equipment for surface treatment.
At the forefront of innovation, our company leads 7 significant national scientific research projects and proudly holds a remarkable portfolio of 79 national invention patents. Our groundbreaking initiatives have laid the foundation for 16 national and industry standards. In addition, we possess 29 unique proprietary technologies and have been honored with 3 prestigious awards for our scientific and technological achievements at national, provincial, and municipal levels. This robust foundation empowers us to constantly push the boundaries of possibility, propelling transformative change across the industry.

The Liquid Cooling Division of Huaqing is at the forefront of a new age in industrial excellence, especially in liquid cooling materials. With an unwavering commitment to innovation, we proudly present an extensive selection of high-performance, eco-friendly coolants, advanced heat transfer fluids, and sophisticated liquid cooling solutions. Our tireless pursuit of technological advancement and strategic collaborations ensures the broad commercial success of our groundbreaking coolants. Perfectly crafted for a wide array of industries, including new energy vehicles, energy storage systems, wind energy sectors, and data centers, our solutions exemplify our deep commitment to environmental sustainability. By nurturing significant collaborations with both upstream and downstream partners, we collectively stride towards a greener, more sustainable future.
Productivity is Far Ahead
As a vanguard of innovation, the Huaqing New Material Production Center is outfitted with cutting-edge amenities. It boasts 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 advanced coating lines, resulting in an extraordinary annual production capacity of 200,000 tons. By using environmentally conscientious raw materials in conjunction with pioneering technologies, the center leads in creating pollution-free products, exemplifying a truly clean production ethos. This leadership is essential in promoting sustainable growth and advancing industrial progress within the domains of surface treatment and liquid cooling.
Superior Geographical Location
Strategically positioned, the expansive Huaqing Hefei Surface Treatment Base covers an impressive 560 mu, housing a cutting-edge wastewater treatment facility with the capacity to process 10,000 cubic meters of sewage daily. Designed as a multi-faceted 'high-tech park, ecological park, cultural park, and economic park,' it is meticulously developed to deliver unmatched engineering technical support and auxiliary services for surface treatment and cutting-edge liquid-cooled materials, not only in East China but nationwide.
Form Strong Alliances with Many Universities
Strategically located, the vast Huaqing Hefei Surface Treatment Base encompasses over 560 mu, featuring an advanced wastewater treatment facility capable of treating 10,000 cubic meters of sewage daily. Crafted as a 'high-tech park, ecological park, cultural park, and economic park,' it is designed to provide exceptional engineering technical support and auxiliary services for surface treatment and innovative liquid-cooled materials across East China and beyond.



Q1: What types of antifreeze are available and for which scenarios?
A: Organic Acid Type (OAT) is available for petrol, diesel, electric vehicles and industrial equipment cooling systems.
Q2: What is the main ingredient of antifreeze and is it environmentally friendly?
A: This product adopts ethylene glycol/propylene glycol based formula with high efficient corrosion inhibitor and antioxidant, which complies with RoHS, REACH environmental protection standards and is non-toxic and harmless.
Q3: What international certifications have the products passed?
A: Certifications include: ISO9001, ISO14001, ISO45001.
Q4: What are the packaging specifications and do you support customization?
A: Standard specification: 25L/200L/1000L drum, support LOGO printing, leak-proof packaging customization, accept OEM/ODM service.
Q5: What is your terms of delivery?
A: FOB,EXW.
Q6: What is your terms of payment?
A: We support T/T and L/C payments. T/T payment requires a 30% deposit when placing an order and 70% of the final payment before shipping.
Q7: How long does it take from order to delivery?
A: Bulk orders 15-30 days (depending on order quantity).

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