Product Details
- Overview
- Product Introduction
- Main Product
- Company Profile
- Company Advantage
- Our Certificate
- Exhibition
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
HQ-EV100
Form
Liquid
Component
Antifreeze
The Mother Liquor
Glycol
Capacity
500 - 1000ml
Storage
Moisture-Proof
Viscosity Grade
0
Brand
Huaqing
Colour
Red
Condition
Liquid
Transport Package
Wooden
Specification
(H)140X(W)410X(D)315 MM
Trademark
huaqing
Origin
China
Product Description
Introducing the HQ-EV100 Series: A groundbreaking innovation in motor vehicle antifreeze coolants. Crafted with precision from the finest polyester-grade ethylene glycol, this cutting-edge formula is further enhanced with a pioneering non-ionic inhibitor and a sophisticated low-temperature viscosity improver. This superior formulation empowers you to customize the freezing point, from a frost-defying -60ºC to a more temperate -20ºC, ensuring adaptability across varying climates. Operating with outstanding efficiency within a remarkable temperature span of -55ºC to 120ºC, this pre-diluted coolant is engineered for immediate, stress-free use, ensuring your vehicle's optimal performance with ease and precision.This high-quality coolant is expertly formulated and pre-mixed, ready for immediate application. It provides unmatched convenience and assurance, offering peace of mind to users who demand excellence. Engineered with precision for the advanced cooling systems of electric vehicle power batteries, this coolant is ideal for motors, electronic controls, and power exchange stations. It guarantees peak performance in the most advanced technological environments, setting a new standard for excellence.
- Unrivaled safety performance: meticulously designed to guard against the perils of electric leakage due to unforeseen spills and leaks, ensuring your utmost peace of mind;
- Featuring superior thermal conductivity, coupled with exceptional metal corrosion protection, our coolant promises to extend the life and reliability of your vehicle's crucial components, safeguarding their integrity;
- Pioneering an environmentally friendly formulation, this coolant is completely devoid of harmful nitrites, nitrates, borates, and other inorganic salts, setting a benchmark for outstanding environmental responsibility;
- Boasts an impressive replacement cycle, maintaining its superior reliability and efficiency for a notable duration of up to 2 years or 100,000 km, whichever comes first, offering lasting performance;
- Fully adheres to the stringent EU RoHS and REACH regulations, our product embodies the pinnacle of environmental and consumer safety standards. This provides consumers with the confidence and assurance of making a conscientious choice.
Celebrated for an extraordinary legacy of innovation, the company has led 7 groundbreaking national scientific research projects and secured an impressive 79 national invention patents. We have played a pivotal role in crafting 16 national and industry standards. Equipped with 29 proprietary technologies, we have been honored with 3 prestigious national, provincial, and municipal awards, underscoring our extraordinary contributions to scientific and technological advancement and cementing our leadership position in the industry.
Pioneering the forefront of the industry, the Liquid Cooling Division of Hefei Huaqing High Tech Surface Technology Co., Ltd. sets the benchmark in the development of state-of-the-art liquid cooling materials specifically designed for diverse industrial applications. Our steadfast dedication ensures the delivery of high-performance, tailor-made, and eco-friendly coolants, coupled with innovative heat transfer solutions. Driven by relentless innovation and strategic partnerships, we facilitate the seamless commercial launch of superior, environmentally conscious coolants. Our solutions cater adeptly to the dynamic demands of sectors like new energy vehicles, energy storage systems, wind power, and data centers. Embracing a core philosophy of genuine collaboration, we join hands with our supply chain allies to achieve mutual prosperity, paving the way for a future that is sustainable, clean, and eco-friendly for everyone.
Leading the Way in Productivity Excellence
At the heart of Huaqing's cutting-edge operations lies the New Material Production Center-a hub of innovation and efficiency. Home to 12 state-of-the-art coolant production lines, 6 advanced fully automatic surface treatment lines, and 2 specialized coating lines, this dynamic powerhouse achieves an astounding annual production capacity of 200,000 tons. By leveraging top-quality, eco-friendly raw materials and groundbreaking technologies, we ensure our products propel sustainable development, eliminating pollution at its origin, and delivering truly clean production. This center is instrumental in the advancement and industrial transformation within the surface treatment and liquid cooling sectors.
Prime Geographic Advantage
Envisioned as a beacon of forward-thinking progress, the Huaqing Hefei Surface Treatment Base spans an impressive 560 mu, equipped with a sophisticated wastewater treatment center boasting a formidable daily capacity of 10,000 cubic meters. Destined to transform into a multifaceted "high-tech park, ecological park, cultural park, and economic park," it offers exceptional engineering prowess and comprehensive support services for both surface treatment and liquid-cooled new materials. Strategically positioned to effectively serve East China and beyond, it stands as a testament to progress, innovation, and sustainability.
Forge Robust Alliances with Prestigious Universities
Envisioned as a beacon of forward-thinking progress, the Huaqing Hefei Surface Treatment Base spans an impressive 560 mu, equipped with a sophisticated wastewater treatment center boasting a formidable daily capacity of 10,000 cubic meters. Destined to transform into a multifaceted "high-tech park, ecological park, cultural park, and economic park," it offers exceptional engineering prowess and comprehensive support services for both surface treatment and liquid-cooled new materials. Strategically positioned to effectively serve East China and beyond, it stands as a testament to progress, innovation, and sustainability.
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).
- Unrivaled safety performance: meticulously designed to guard against the perils of electric leakage due to unforeseen spills and leaks, ensuring your utmost peace of mind;
- Featuring superior thermal conductivity, coupled with exceptional metal corrosion protection, our coolant promises to extend the life and reliability of your vehicle's crucial components, safeguarding their integrity;
- Pioneering an environmentally friendly formulation, this coolant is completely devoid of harmful nitrites, nitrates, borates, and other inorganic salts, setting a benchmark for outstanding environmental responsibility;
- Boasts an impressive replacement cycle, maintaining its superior reliability and efficiency for a notable duration of up to 2 years or 100,000 km, whichever comes first, offering lasting performance;
- Fully adheres to the stringent EU RoHS and REACH regulations, our product embodies the pinnacle of environmental and consumer safety standards. This provides consumers with the confidence and assurance of making a conscientious choice.
| Project | HQ-EV100-35 | Test method | ||
| Appearance | No precipitation or suspended matter, clear and transparent liquid | Visual estimation | ||
| Color | Colourless or red | Visual estimation | ||
| Density(20.0ºC)/(g/cm3) | 1.075 | SH/T 0068 | ||
| Freezing point/ºC | -36.2 | SH/T 0090 | ||
| Boiling point/ºC | 107.2 | SH/T 0089 | ||
| pH value | 8.6 | SH/T 0069 | ||
| Chlorine content/(mg/kg) | 1 | SH/T 0621 | ||
| Electrical conductivity (25°C)/(μS/cm) | 76 | GB/T 6682 | ||
| 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 | 1.2 | SH/T 0085 |
| Brass | 1.5 | |||
| Steel | 1.0 | |||
| ZL101A Cast aluminum | 1.6 | |||
| 3003aluminum | 1.2 | |||
| 4043aluminum | 2.1 | |||
| 6063aluminum | 1.0 | |||
| Bubble tendency (70ºC±1ºC) |
Foam volume/ml | 40 | SH/T 0066 | |
| Foam disappearance time/s | 1.0 | |||

Celebrated for an extraordinary legacy of innovation, the company has led 7 groundbreaking national scientific research projects and secured an impressive 79 national invention patents. We have played a pivotal role in crafting 16 national and industry standards. Equipped with 29 proprietary technologies, we have been honored with 3 prestigious national, provincial, and municipal awards, underscoring our extraordinary contributions to scientific and technological advancement and cementing our leadership position in the industry.

Pioneering the forefront of the industry, the Liquid Cooling Division of Hefei Huaqing High Tech Surface Technology Co., Ltd. sets the benchmark in the development of state-of-the-art liquid cooling materials specifically designed for diverse industrial applications. Our steadfast dedication ensures the delivery of high-performance, tailor-made, and eco-friendly coolants, coupled with innovative heat transfer solutions. Driven by relentless innovation and strategic partnerships, we facilitate the seamless commercial launch of superior, environmentally conscious coolants. Our solutions cater adeptly to the dynamic demands of sectors like new energy vehicles, energy storage systems, wind power, and data centers. Embracing a core philosophy of genuine collaboration, we join hands with our supply chain allies to achieve mutual prosperity, paving the way for a future that is sustainable, clean, and eco-friendly for everyone.
Leading the Way in Productivity Excellence
At the heart of Huaqing's cutting-edge operations lies the New Material Production Center-a hub of innovation and efficiency. Home to 12 state-of-the-art coolant production lines, 6 advanced fully automatic surface treatment lines, and 2 specialized coating lines, this dynamic powerhouse achieves an astounding annual production capacity of 200,000 tons. By leveraging top-quality, eco-friendly raw materials and groundbreaking technologies, we ensure our products propel sustainable development, eliminating pollution at its origin, and delivering truly clean production. This center is instrumental in the advancement and industrial transformation within the surface treatment and liquid cooling sectors.
Prime Geographic Advantage
Envisioned as a beacon of forward-thinking progress, the Huaqing Hefei Surface Treatment Base spans an impressive 560 mu, equipped with a sophisticated wastewater treatment center boasting a formidable daily capacity of 10,000 cubic meters. Destined to transform into a multifaceted "high-tech park, ecological park, cultural park, and economic park," it offers exceptional engineering prowess and comprehensive support services for both surface treatment and liquid-cooled new materials. Strategically positioned to effectively serve East China and beyond, it stands as a testament to progress, innovation, and sustainability.
Forge Robust Alliances with Prestigious Universities
Envisioned as a beacon of forward-thinking progress, the Huaqing Hefei Surface Treatment Base spans an impressive 560 mu, equipped with a sophisticated wastewater treatment center boasting a formidable daily capacity of 10,000 cubic meters. Destined to transform into a multifaceted "high-tech park, ecological park, cultural park, and economic park," it offers exceptional engineering prowess and comprehensive support services for both surface treatment and liquid-cooled new materials. Strategically positioned to effectively serve East China and beyond, it stands as a testament to progress, innovation, and sustainability.



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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