Anti-UV Floating Fish Cage, HDPE Aquaculture Cage for Tilapia & Catfish UV-stabilized HDPE material, long service life. Round and square shape optional. Supply full set accessories or separate spare parts. Comapny Introduction: We are the biggest manufacturer of HDPE fish cages in China, cooperate with the East China Sea Fisheries Research Institute, as the Chinese Academy of Sciences anti-wave cage manufacturing industry base.Also as Sun Yat-sen Mariner equipment manufacturi