Winnington was established in 2000 specializing in manufacturing of precision cast using the lost wax process. 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 cast 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  precision cast to cater to the need of growing precision cast 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 of precision cast parts.

Speciality: precision cast, valve precision cast, impeller precision cast,pump precision cast,pipe fittings precision cast,stainless steel precision cast,precision cast foundry.

At Winnington, quality control starts the minute the precision cast raw material arrives the foundry, continues along with every stage of precision cast process. We were certificated with ISO9001:2008 PED/AD2000 by TUV.

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

We handles: precision cast,wax precision cast,investment precision cast,stainless steel precision cast parts, pump precision cast,impeller precision cast,valve precision cast; pipe fittings precision cast; slurry precision cast; stainless steel precision cast,precision cast foundry,ceramic shell precision cast.

Our company would like to invite the global precision cast buyers to pay a visit and expect to build a good cooperative relationship for a splendid future together.

One-stop Services

Design Assistance We assist our customers with precision cast concepts, estimating manufacturing costs, manufacturing techniques and precision cast material considerations. We are able to participate in upgrading, redesigning, re-evaluating or modernizing existing products to increase performance and/or reduce manufacturing costs.

Material sourcing  We provide precision cast material sourcing both oversea and in local market, helping customer to source the most suitable material at its best costs.

Testing and Inspection  We provide a number of precision cast testing and inspection services including ultrasonic inspection, magnetic particle inspection, material hardness and/or material properties testing.

Tool Making With in house expertise and precision cast tool shop, we have the complete engineering team to create molding / tooling necessary for production

Secondary Machining We are equipped with High-precision CNC lathe/milling center to process the interior and exterior of various types of curved surfaces of precision cast parts such as cylinder, cones, contrate, chamfer, bevel edges, screw thread, milling holes and boring holes, while conforming to the JB/T8324.1-96 Standard.

Surface Finishing We provide customers with various surface finishing treatments for precision cast parts, including mirror polishing, passivation, sand blasting, shot blasting, barrel finishing and vibratory finishing. To meet the growing needs of our customers, special treatments may also be arranged.