Shanghai Hongyu Trading Co., Ltd. is a leading supplier and manufacturer of high-quality engine antifreeze products in China. Our long-acting antifreeze coolant, SNEIK Engine Antifreeze, is designed to provide exceptional protection to engines in extreme temperatures, preventing freezing in cold weather and overheating in hot conditions. Our engine antifreeze is formulated with premium quality ingredients to ensure long-lasting performance and reliability. It is suitable for use in a wide range of vehicles, from cars and trucks to industrial machinery. As a reputable company, we take great pride in offering top-notch products that meet the highest quality standards. Our factory is equipped with state-of-the-art manufacturing facilities and a team of skilled professionals who are dedicated to producing superior engine antifreeze coolant. Whether you are looking for a reliable supplier or a trusted manufacturer, Shanghai Hongyu Trading Co., Ltd. is your go-to source for premium engine antifreeze products. Trust us to provide you with the best solutions for your cooling system needs.