The stainless steel LED light housing processed by precision cast(investment casting) is stronger and last longer than the aluminum housing processed by die casting. Applied underwater.

Material(SS) Stainless Steel: CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304)
Material(CS) Carbon Steel: CD4MCu, SCS16, SCS14, SCS13, 1.4408, 1.0619, WCB, 420

Standard : ASTM,JIS,DIN,BS,MIL

Maxium Casting Size 500*500*350mm
casting weight 10g~80kg
wall thickness min 1.5-2mm
casting process:silicasol lost wax casting
Machining: CNC machining,CNC lathe
surface finish: brushed,polished,pickled


Winnington was established in 2000, specializing in precision cast of stainless steel, carbon steel etc, was certificated with ISO9001:2008,PED/AD2000 by TUV.
Winnington is equipped with a large scale of foundry and CNC machining equipments, to cater to the need of growing precision cast business and meet an annual production capacity of 3,000 tons for precision cast parts. Besides, we have advanced inspecting instruments such as Spectrometer, Metallographic Microscope, Tension Tester, and Impact tester for Chemical&Physical Analysis, and CMM to assure dimensional precision of cast parts..

Our precision cast products are widely applied in Automotive, Construction, Marine, Pumps&Valves, Machine Parts and other industries.

We would like to invite the global precision cast buyers to pay a visit!