High-efficiency components engineered for the demanding Southeast Asian automotive market.
Known as the "Detroit of Asia," Thailand serves as a critical global hub for automotive manufacturing. With the rapid expansion of the Eastern Economic Corridor (EEC), the demand for sophisticated Car Engine Cooling Systems has skyrocketed. Our role as a premier manufacturer and supplier in this region focuses on delivering high-performance radiators, intercoolers, and oil coolers that can withstand the extreme humidity and heat of the Thai climate.
Thailand’s automotive industry is shifting towards "Next-Generation Automotive" technologies. This transition requires cooling systems that are not only efficient but also lightweight and environmentally friendly. By utilizing advanced Brazed Aluminum technology, we ensure our cooling solutions offer superior heat dissipation compared to traditional copper-brass variants, making them ideal for both the internal combustion engines (ICE) and the burgeoning Electric Vehicle (EV) sector in Thailand.
Navigating the trends of smart manufacturing and green energy in the Southeast Asian market.
As Thailand aims to become a regional EV hub by 2030, our R&D team is pioneering liquid cooling plates and advanced chillers for battery thermal management, ensuring safety and longevity in high-temperature environments.
Thailand's booming e-commerce and agriculture sectors rely on robust van and truck cooling. Our integrated roof-mounted air conditioning systems are designed to operate under continuous heavy loads during Bangkok's peak traffic.
Incorporating AI-driven precision in our production lines, we ensure that every radiator tube and fin meets the micro-tolerances required by Tier 1 automotive suppliers in the Samut Prakan and Pathum Thani provinces.
Established in 2007, Zhejiang Rock Auto Co., Ltd. has been a leading manufacturer, exporter, and supplier of high-performance auto cooling system components. We specialize in producing a wide range of automotive cooling solutions, including radiator tubes, intercooler tubes, oil cooler tubes, as well as radiators, intercoolers, and oil coolers.
With more than 15 years of industry experience, Zhejiang Rock Auto has earned a reputation as a pioneer in the design and manufacturing of aluminum-based cooling products. We are committed to providing high-quality, cost-effective, and innovative solutions that meet the rigorous demands of our global customers, especially those operating in the challenging conditions of Thailand and the ASEAN region.
To deliver high-quality and cost-effective cooling solutions that not only meet but exceed customer expectations, while fostering a culture of innovation and sustainability in the Thai automotive ecosystem.
To be a global leader in the auto parts industry, recognized for our advanced technologies, outstanding customer service, and environmental stewardship across Thailand and beyond.
Our R&D unit is the cornerstone of our business, conducting detailed research and surveys to improve the performance and durability of our products. In the context of Thailand, this means testing components against saline air corrosion and high-ambient temperature efficiency.
We are proud to be ISO/TS 16949 certified, and our state-of-the-art manufacturing facility is equipped with advanced technologies, including Brazing Furnaces, Fin Machines, and Core Assembly Machines. Our skilled team ensures that every cooling system sent to our Thailand partners meets the highest global standards of reliability and thermal efficiency.
View Tech SpecsComprehensive cooling and electrical systems for passenger, commercial, and industrial vehicles.
Thailand's automotive landscape is highly competitive, dominated by major Japanese and European OEMs. To succeed as a supplier, reliability and technical expertise are non-negotiable. Our commitment to Innovation, Integrity, Sustainability, and Customer Satisfaction aligns perfectly with the Thailand 4.0 initiative.
Whether you are a wholesaler in Bangkok, a fleet operator in Chiang Mai, or a Tier 2 supplier in the Eastern Seaboard, our Car Engine Cooling Systems offer the performance you need to stay ahead. From aluminum 3bd121251e systems for Passats to heavy-duty radiator coolers for Jeep Wranglers, our portfolio covers the diverse vehicle demographic of Thailand.
Rock Auto
