TUCHENG, Taiwan - Uwin Nanotech, at its Taipei Tucheng headquarters, held a signing ceremony for the eco-friendly gold mining technology authorizing agreement with the Philippines Xin-Ye Industry. Under the agreement, Uwin nanotech will authorize its patented eco-friendly gold stripping solution GP-860 to Xinye to raise a revolutionary green gold mining process in the Philippines. The GP-860 is an environmentally friendly and non-toxic gold stripping solution which can improve the local mining environment and increase the refining efficiency of the gold mining industry.