... products design, making, testing, to parts machining, pressing and assembly. Cixi Fule Flooding Equipment Co,. Ltd. production facilityAll ... Available materials: brass, mild steel, steel alloy, stainless steel and iron, aluminum, zincAvailable diameter: from Φ1mm to Φ120mm, ... Min tolerance at +/-0.01mm.Available surface finish: fine polish, electrolyte-polish, chrome, zinc plating, nickel ...