Metabolic Cage Plate Rack For Rats And Mice, model PB-2 / 2 is manufactured by Suzhou Fengshi Laboratory Equipment Co., Ltd. Assembly In order to allow the best assembly, remove all the cage parts and separate them as shown in the diagram. In this chart, sometimes you will see several different established numbers etc. The parts required for the cage are included. Place the cone-shaped isolation device on the collecting funnel, make the tapered arm support fit the notch rolling along the edge of the funnel, and set this part of the cage aside. In this way, your cage is fully assembled.