The Valiant Series Quartz reflects on the fearless perseverance of the human spirit. … Passion and courage are key virtues to great achievement. Valiant offers an unwavering commitment to understated design and is sure to be key to your signature style. Valiant is one of the leading independent suppliers of quartz products industry worldwide.Valiant offers reliable product quality, consistent product performance, and tailor-made customer services through the monitoring of in-coming raw materials, conducting in-process inspection, introducing advanced technology, state of the art testing equipment, and adopting effective internal management system. Trust Valiant as your reliable source of quartz.