Shanghai YiJian Yuan Tea Products Co.,Ltd located in Shanghai ,is a product of the cooperation between Taiwan's ShengFeng Biotech Green Tea Co.,Ltd,and Japan's INT company in 1998.The company has seen over 30 years of progress and experience,and in 2004 started distributing goods in Janpan,American,Singapore,Korea,and other countries.In addition,OEM has manufactured a additional products,ours being "Green Tea Garden Base"products and diffirent types of Taiwan tea leaves.Such products are used...View More