Qingdao LIANZHEN New energy Co. Ltd，as an inner plastic industry leading enterprises, R & D and production of the new plastic liner, Cooperate with many domestic and foreign large-scale solar water heater enterprises. The well-known domestic customers are:Himin, Haier, light source, Yiming, Tongyang; foreign customers are: Nuetech (India), Yellowtec (India), Solar wise (South Africa), we are committed to the plastic liner professional development and promotion, welcome each big enterprise together hand in hand, to jointly promote the development the solar water heater industry better