GENEVA, Oct. 4 -- TIANJIN UNIVERSITY OF SCIENCE & TECHNOLOGY (No.9, 13th Street, Tianjin Economic-Technological Development AreaBinhai New Area, Tianjin 300457), 天津科技大学 (中国天津市滨海新区天津经济技术开发区第十三大街9号), GUANGDONG KINGFA SCI. & TECH. CO., LTD. (No.28, Delong Avenue, Shijiao Town, Qingcheng DistrictQingyuan, Guangdong 511545), 广东金发科技有限公司 (中国广东省清远市清城区石角镇德龙大...