Yulong Gum Rosin Plant, invested by Hainan Wuzhi Shan Group, located in the third biggest gum rosin producing province, Yunnan, begin to operate on July 31st; an openning ceremeny was held, near 100 guest were present, the ceremeny was hosted by Mr. Lei Wei, board director of Hainan Wuzhi Shan Group.
Hainan Wuzhi Shan Group is one of leading gum rosin producers in China, operates several gum rosin plants in Hainan and Yunnan province.