This factory is specialized in producing three layer complex lubricant bearing which is formed by copper - lead alloy du . dx . at present it s one of the largest factories which produce bio - metal connecting rod bushes , it provide chiefly for wuxi diesel engine , dalian diesel engine , yuchai diesel engine and other medium - sized engie , the output is 15 , 000 , 000per year , besides provide all kinds of plank bushes - du . dx . redirector bushes - gear sets bushes for motorbike - shock absorber reciprocating bearing - to yigi , ergi 主要為無錫柴油機大連柴油機玉林柴油機朝陽柴油機及其它中型發(fā)動機廠配套,年生產連桿襯套1500萬件,并且為一汽二汽底盤廠配套各種型號的底盤襯套,及du dx轉向節(jié)襯套,摩托車輪箱襯套,減震器廠往復運動軸承等。