[INQ. NO. 2507M03] AUTOTOP Co., Ltd. is a Korean manufacturer of auto parts that specializes in producing water pumps, oil pumps, thermostats, damper pulleys and oil control valves ― all of which are crucial components of automobile engines.
AUTOTOP set about production with ceaseless research and development and continuous quality management since 1993. As a result, its quality excellence is recognized in overseas markets as well as domestically.
AUTOTOP produces the largest quantity of water pumps, oil pumps, thermostats, and damper pulleys for automobiles in Korea. In addition, the company also supplies these parts for Japanese, American, and European cars, and is currently exporting its products to more than 50 countries worldwide.
Water Pump
The function of AUTOTP’s water pump is to cool the engine by facilitating the flow of coolant from the radiator to the cylinder`s water jacket.
The water pump is a key engine part responsible for circulating coolant within the engine. It effectively manages engine heat, preventing overheating and maintaining optimal operating temperatures.

Oil Pump
The function of AUTOTOP’s oil pump is to pressurize engine oil from the oil pan, and then pumping it throughout the engine. Due to the pressurization from the oil pump, oil that has been purified through filters can then properly flow into various parts of the internal combustion engine.
The oil pump is a critical part that ensures the circulation of engine oil, facilitating both lubrication and cooling. Proper engine oil supply is essential to reduce engine wear and optimize performance. If an oil pump failure occurs, it can cause engine damage, which emphasizes the need for regular inspection and maintenance.

Thermostat
AUTOTOP’s thermostat is a part of the temperature-control system in the engine body. When the engine is cold, the thermostat is closed and the coolant is recalculated within the engine until the temperature is increased. It enables the circulation of coolant once the engine reaches a certain temperature, thereby preventing overheating.
If the thermostat fails, it can cause temperature imbalances, leading to performance issues and potential engine damage. Therefore, regular inspection and replacement are crucial.
“Our mission is to become an international auto parts manufacturer based on accumulated product development capabilities, quality competitiveness, and customer satisfaction,” emphasized the company’s CEO.

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