... Hydraulic cylinder tube 1.OD10~325mm 2.WT0.8~40mm 3.Certificated by TUV,SGS,BV 4.Used for cylinder cylinder tubeWe ... are the seamless cylinder tube manufacturer, we supply pipes with high ... upon receving the deposit,Company nameWuxi Zhenda Bearing Steel Tube Manufacturing Co., Ltd.MarketAsia,Europe,North America, Africa and so onPlease feel ...