Anhua Jianxinshan Jieshang Tea Co., Ltd. Yanyantea is a tea brand based in Shenzhen but nurtured by Anhua county, Hunan province. We own a tea factory in Anhua county with a history of 53 years. We offer tea products like black tea, green tea and dark tea with excel quality and offer tea as raw material to other companies who need tea. We aim to introduce tea and tea culture to young generation all around the world in a well-designed and interesting way and make drinking tea a fashionable lifestyle.