1.OEM,ODM,CNC control, 2.Size:0.5kg-120kg 3.High corrosion-resistance 4.Usage:boat&yacht&ship Features:Size:0.5kg,1kg,2kg,2.5kg,3kg,3.5kg,4kg,5kg,7.5kg,10kg,15kg,20kg,25kg,30kg,35kg,40kg,50kg,60kg,80kg,120kg1.Material: Stainless steel-AISI316 AISI304 ,alloy casting and carbon steel.2.Technics : Precision Cast3.Surface :Mirror or Satin polished, Galvanized.4.Process:Silica sol, lost wax process, ...