Product Details
- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
HQ-EV0
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 Motor Vehicle Antifreeze Coolant HQ-EV0 Series, the zenith of antifreeze technology, crafted with precision from the finest polyester-grade ethylene diol. This extraordinary coolant blends cutting-edge, high-efficiency corrosion inhibitors and advanced defoaming agents to effortlessly navigate even the harshest conditions. With a customizable freezing point ranging impressively from -60ºC to -20ºC, it ensures seamless operation from a frigid -55ºC to a blistering 120ºC. Ready-to-use and pre-diluted, it is the definitive solution for electric vehicle power battery cooling systems, motors, electronic controls, and power exchange stations, offering unmatched reliability and peace of mind.
-Achieve supreme thermal management with our innovative coolant, renowned for its exceptional thermal conductivity that guarantees peak performance. It delivers outstanding corrosion protection for metals, ensuring the secure and reliable functioning of power batteries and essential electrical components, effortlessly supporting high-performance environments.
-Our commitment to environmental stewardship is unmatched. Expertly formulated without nitrites, amine salts, phosphates, borates, or silicates, it is the perfect choice for eco-aware consumers who seek sustainable, green solutions without compromising on quality or performance.
-Enjoy lasting protection and efficiency with a lifecycle engineered for up to 3 years or 150,000 km, offering steadfast peace of mind with minimized maintenance demands. Focus on what truly matters, uninterrupted by maintenance worries.
-Our coolant adheres strictly to the highest international standards, fully compliant with crucial regulations like EU RoHS and REACH. Rest assured, it meets global safety and environmental standards, delivering unsurpassed reliability and protection for your peace of mind.
Hefei Huaqing High Tech Surface Technology Co., Ltd. showcases an impressive and dynamic portfolio, having spearheaded 7 national scientific research projects and secured an extraordinary 79 national invention patents. As an industry leader, the company has played a pivotal role in orchestrating and shaping 16 national and industry standards. With an impressive array of 29 proprietary technologies, Hefei Huaqing has been honored with 3 prestigious awards at the national, provincial, and municipal levels for scientific and technological progress. This recognition underscores its unwavering commitment to excellence and groundbreaking innovation.
Under the dynamic guidance of visionary leadership, the Liquid Cooling Division of Hefei Huaqing High Tech Surface Technology Co., Ltd. leads the charge in the industrialization of advanced liquid cooling materials. Our unwavering mission is to deliver a comprehensive selection of high-quality, eco-conscious coolants, heat transfer fluids, and revolutionary liquid cooling solutions. Through relentless collaboration and technological advancements, we champion the promotion of these superior, environmentally considerate coolants, meticulously crafted to address the burgeoning demands of new energy vehicles, energy storage systems, wind power, and data centers. By nurturing genuine partnerships with supply chain enterprises, we aim to achieve mutually beneficial outcomes, collectively navigating towards a cleaner, sustainable future.
Industry-Leading Productivity
The Huaqing New Material Production Center stands as a beacon of excellence in productivity and sustainability, boasting 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 pioneering coating lines. With an impressive annual production capacity of 200,000 tons, this center is committed to eco-friendly practices, utilizing cutting-edge technologies and sustainable raw materials. By directly addressing environmental pollution, we embody the essence of clean production, playing a crucial role in the sustainable growth and industrial evolution of the surface treatment and liquid cooling sectors.
Prime Strategic Location
Strategically located, the Huaqing Hefei Surface Treatment Base is meticulously designed to span an expansive 560 mu, featuring a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters daily. This base is poised to excel as a versatile multi-purpose hub, seamlessly integrating a high-tech park, ecological park, cultural park, and economic park. Ideally positioned to provide outstanding engineering and technical support, it serves as a pivotal partner in the advancement of surface treatment and liquid-cooled new materials throughout East China and beyond, earning nationwide acclaim.
Forge Robust Academic Alliances
Strategically mapped over an expansive 560 mu area, the Huaqing Hefei Surface Treatment Base boasts a sophisticated wastewater treatment center capable of processing 10,000 cubic meters daily. Designed to evolve into a distinguished 'high-tech, ecological, cultural, and economic park,' this base is engineered to deliver superior engineering support and services, significantly enhancing the surface treatment and liquid-cooled materials industry across East China and extending its influence nationwide.
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).
-Achieve supreme thermal management with our innovative coolant, renowned for its exceptional thermal conductivity that guarantees peak performance. It delivers outstanding corrosion protection for metals, ensuring the secure and reliable functioning of power batteries and essential electrical components, effortlessly supporting high-performance environments.
-Our commitment to environmental stewardship is unmatched. Expertly formulated without nitrites, amine salts, phosphates, borates, or silicates, it is the perfect choice for eco-aware consumers who seek sustainable, green solutions without compromising on quality or performance.
-Enjoy lasting protection and efficiency with a lifecycle engineered for up to 3 years or 150,000 km, offering steadfast peace of mind with minimized maintenance demands. Focus on what truly matters, uninterrupted by maintenance worries.
-Our coolant adheres strictly to the highest international standards, fully compliant with crucial regulations like EU RoHS and REACH. Rest assured, it meets global safety and environmental standards, delivering unsurpassed reliability and protection for your peace of mind.
| Project | HQ-EV0-35 | 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 High Tech Surface Technology Co., Ltd.Strategically nestled within the esteemed Hefei National High-Tech Industrial Development Zone, Hefei Huaqing High Tech Surface Technology Co., Ltd. commands a majestic area of 560 acres. This prestigious company shines brilliantly as a beacon of pioneering innovation, expertly navigating the frontier in the development of revolutionary new materials for surface treatment. Renowned for its leadership in delivering state-of-the-art new energy liquid cooling solutions, the company is a trailblazer in the meticulous processing of aerospace components. It excels in sophisticated electronic plating and the creation of highly specialized, custom-designed apparatus, meticulously engineered to achieve unparalleled surface treatment performance.Innovative, customized equipment for exceptional surface treatment advancements.
Hefei Huaqing High Tech Surface Technology Co., Ltd. showcases an impressive and dynamic portfolio, having spearheaded 7 national scientific research projects and secured an extraordinary 79 national invention patents. As an industry leader, the company has played a pivotal role in orchestrating and shaping 16 national and industry standards. With an impressive array of 29 proprietary technologies, Hefei Huaqing has been honored with 3 prestigious awards at the national, provincial, and municipal levels for scientific and technological progress. This recognition underscores its unwavering commitment to excellence and groundbreaking innovation.

Under the dynamic guidance of visionary leadership, the Liquid Cooling Division of Hefei Huaqing High Tech Surface Technology Co., Ltd. leads the charge in the industrialization of advanced liquid cooling materials. Our unwavering mission is to deliver a comprehensive selection of high-quality, eco-conscious coolants, heat transfer fluids, and revolutionary liquid cooling solutions. Through relentless collaboration and technological advancements, we champion the promotion of these superior, environmentally considerate coolants, meticulously crafted to address the burgeoning demands of new energy vehicles, energy storage systems, wind power, and data centers. By nurturing genuine partnerships with supply chain enterprises, we aim to achieve mutually beneficial outcomes, collectively navigating towards a cleaner, sustainable future.
Industry-Leading Productivity
The Huaqing New Material Production Center stands as a beacon of excellence in productivity and sustainability, boasting 12 state-of-the-art coolant production lines, 6 fully automated surface treatment lines, and 2 pioneering coating lines. With an impressive annual production capacity of 200,000 tons, this center is committed to eco-friendly practices, utilizing cutting-edge technologies and sustainable raw materials. By directly addressing environmental pollution, we embody the essence of clean production, playing a crucial role in the sustainable growth and industrial evolution of the surface treatment and liquid cooling sectors.
Prime Strategic Location
Strategically located, the Huaqing Hefei Surface Treatment Base is meticulously designed to span an expansive 560 mu, featuring a state-of-the-art wastewater treatment facility capable of processing 10,000 cubic meters daily. This base is poised to excel as a versatile multi-purpose hub, seamlessly integrating a high-tech park, ecological park, cultural park, and economic park. Ideally positioned to provide outstanding engineering and technical support, it serves as a pivotal partner in the advancement of surface treatment and liquid-cooled new materials throughout East China and beyond, earning nationwide acclaim.
Forge Robust Academic Alliances
Strategically mapped over an expansive 560 mu area, the Huaqing Hefei Surface Treatment Base boasts a sophisticated wastewater treatment center capable of processing 10,000 cubic meters daily. Designed to evolve into a distinguished 'high-tech, ecological, cultural, and economic park,' this base is engineered to deliver superior engineering support and services, significantly enhancing the surface treatment and liquid-cooled materials industry across East China and extending its influence nationwide.



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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