Location ZIP / Address: Radius: 1km 5km 10km 25km 50km 75km 100km 150km 200km 300km No results found in this location. Please try again. Facebook Instagram Liaison Office; Punatsangchhu-II Hydroelectric Project Authority Post Box No.: 908, Thimphu, Bhutan Tel: (975)-2-332231; Fax: (975)-2-331261 Liaison Office; Punatsangchhu-II Hydroelectric Project Authority Post Box No.: 360, Phuntsholing, Bhutan Tel: (975)-5-251320; Fax: (975)-5-251321