... professional manufacture BPW type 16Ton axles, brake drum 420*200, with 2 air-chambers and up,down plates. High Quality! Specifications:16Ton AxlesBPW ... , oil tank axle, etc. made of high intensity alloy, with high performance, long use life, not easy to distort. Strong ... ISO9001:2000 certificated. enjoying a good reputation from both domestic and abroad customer due to our good quality of products , ...