A brand called "Sunflower". Not many people know about Chen Rongmao in Wuyishan, but everyone knows about "watermelon" and "sunflower dahongpao" in Wuyishan tea industry. Because Chen Rongmao not only takes tea as his career, but also takes tea as his pleasure and is proud of it. Watermelon is called a lot, but people only know "sunflower" but don't know who Chen Rongmao is. 199 1 year, watermelons as young as 19 entered Wuyi Shanyan Tea Factory, the earliest rock tea factory established in Wuyishan City, and began to learn to make tea. Watermelon himself became the factory director on 1996.