Solar panle. Qingdao rijiayuan solar energy technology Co., Ltd are established in 2001. Had a registered capital of 5, 600, 000 RMB. Drawing on 9 years of researching, testing, manufacturing, marketing and distribution of solar applies light-heat, solar energy vacuumed collecting-heat tubes, solar building project, We are one of the solar water heat manufacturing bases in China. With the great development of Solar technical industry, as one of the fast growing solar technical companies, we are also core members in the field of Qingdao Business. We are proudly referred to as" Solar Expert with International Standard".