Winnington was established in 2000 specializing in manufacturing of precision investment castings using the lost wax process for stainless steel, carbon steel etc. Under the investment of 50 Million HKD, occupying an area of 26,000 square meters, the factory now has 8 workshops and nearly 500 staffs, including 15 technicians and engineers, which make it possible to reach an annual production capacity of 3,000 tons for precision investment casting parts. Winnington Casting has successfully established its own brand of stainless steel faucet – VERSARON in 2005.

Winnington is equipped with a large scale of foundry and CNC machining equipments, as well as production lines of lost wax casting to cater to the need of growing precision investment casting business. Besides, we have advanced inspecting instruments such as Spectrometer, Metallographic Microscope, Tension Tester, and Impact tester for Chemical & Physical Analysis, and 2D projector, CMM to assure dimensional precision.

At Winnington, quality control starts the minute the precision investment casting raw material arrives the foundry, continues along with every stage of investment casting process. We were certificated with ISO9001:2000 by SGS, PED/AD2000 by TUV.

During the past 13 years, we have developed and manufactured more than 3300 types of precision investment casting products, which are widely applied in Auto Parts, Construction Hardware, Marine Hardware, Pumps & Valves, Machine Parts and other industries. A large percentage of our investment casting parts were exported to Europe, US, Japan and Asia.