Located in Jingshan Town in west Hangzhou city, Zhejiang Yuansheng Tea Industry Co., Ltd. Was originally established in 1978. Not only is the remarkable place where Lu Yu wrote his famous work "Cha Jing", but also is the location of Jingshan Longevity Buddhist Temple, which is renowned as "the First of the Five Mountains and Ten Buddhist temples in Southern China" as well as "Origins of Japanese Tea Ceremony".

The company covers an area of 14, 000 square meters with more than 3, 500 mu ( about 2, 333, 333.33 square meters ) of tea garden and over 800 mu( 533, 333.33 square meters ) of newly developed organic tea garden, being an ideal place for production of green organic teas. And 368 mu ( about 245, 333.33 square meters ) has been certified for manufacturing of organic transformed products. It is an integrated company dealing with tea plantation, production, trading and exporting, equipped with completely automatic production lines of steamed green teas imported from Japan. The products cover Jingshan Tea in the brand of Yuansheng, Steamed Green Teas, Chun Mee Teas, Gunpowder Teas, Black Teas and Jasmine Teas etc. The products have gained the certifications of ISO 9001: 2000, ISO 14001: 2004 and HACCP.

Meanwhile the company is honored by the government of the Hangzhou City as Safety Agricultural Food Company in Hang Zhou and Leading Company of Agricultural Companies. The steamed green teas have obtained gold medals of Produce of Superior Quality in West Lake Expo in Hangzhou and Agricultural Expo in Zhejiang Province.