... approved OEM service,CNC machining Weight:50kg-200kg CompanyDalian Wills Machine Co.,LtdProduct nameCoke oven equipment oil cylinderMaterialSteel,20#,45#,Aluminium ... For more information pls contact us :Barbara ChanSales DepartmentDalian Wills Machine Co., LtdNo.6 Taiping Industrial Zone, Pulandian City,Dalian, ... will give you our best prices! Beautiful Hydraulic clinder with light blue color