NanTong HongYu Solar Energy Products Co.,Ltd is situated littoral opencity NanTong,the east of JiangSu Province,PRC, south adjacent to the famous Yngtze River &international big city:Shanghai,geographical circumstance is fully advantageous. Our company's a manufaturing enterprise,has our own large manufacture base of yearly yield exceeding 2million produces,including teams of solar and gas and electric water heater series,used in household, restaurant, hospital, school and resort,etc. ,many fields. Our own brand “HongYu”and “Tsinhua HongYu”are noted in homeland and other Asia or European countries,has honors such as “Famous brand of JiangSu Province(and State)”from government; “Excellent Produce”from “National Resource Guild”; “Two-rowed Evacuated Tubes Technology Patent”from “National Patent Office” ;and so forth. As well,we have longterm cooperation with IE(Industrial Engeneering)Department of Tsinhua University(the top university in China) and other academic institutes,as our consultants,make sure our products both gorgeous quality and technology and design. And early in July,2003,we’d get pass Both Administration and Quality Control of ISO9001:2000,before other solar enterprise a long time.