The Managing Director of Singha Park Chiang Rai, Mr. Pongrat Luangthamrongcharoen, has announced the company will expand its tea production facilities in Nan and provide farmers with tea production knowledge. A new tea factory will be built with a research and development team to develop novel tea varieties, such as Assam tea and oolong tea. … Continue reading Chiang Rai’s Singha Park to Expand Tea Production