GENEVA, May 10 -- DATANG HYDROPOWER SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Unit 3, Building 7, No.1166 Tianlong Avenue, Jinniu High-Tech Industrial Development ZoneChengdu, Sichuan 610083), 大唐水电科学技术研究院有限公司 (中国四川省成都市金牛高新技术产业园区天龙大道1166号7栋3单元), CHINA DATANG CORPORATION SCIENCE AND TECHNOLOGY GENERAL RESEARCH INSTITUTE LTD. (Room 409, Unit 2, Building 15, No.16 Yingcai North Third Street, Future Science CityChangping District, Beijing 102211), 中...