Vvkb is a premier manufacturer of diesel heaters, engine block heaters, and fuel heaters, specializing in creating superior heating solutions for vehicles, construction machinery, and generator sets. With over two decades of experience, Vvkb is renowned for producing top-tier heating products certified by industry leaders like E-mark, TUV, CE, RoHS, and FCC. Their core products include parking heaters, diesel hot water systems, portable parking heaters, diesel air heaters, and various diesel engine heaters. Vvkb focuses on providing unparalleled quality and reliability in heaters, with a customer-centric approach and a strong emphasis on innovation and continuous improvement.