Integrated L-Type Bracket HDPE Fish Cage, Black Pedal Floating Fish Cage Integrated L-bracket design, only matched with black pedals. Simple structure, high stability for offshore aquaculture. 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 manufacturing industry