high pressure parabolic collector panel 1.CE,ISO9001,SRCC,CCCcertificates 2. ... patented tech.,and successfully developed three high-copper silver titanium purple,High frequency solar tube,vector solar tube ... to your cooperation to create a better future. high pressure parabolic solar collector(GDL-LZ-1.8M/ ... ,pls feel free to contact me. high pressure parabolic solar collector panel(ISO9001,CE,SRCC,CCC)