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Built to Your Specifications

Casting

Complex-shaped metal parts in iron, steel & aluminum, from 0.1 to 500 kg.

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CNC Machining

High-precision components up to ±0.01mm tolerance, 3/4/5-axis capability.

Forging

Custom sheet metal parts via laser cutting, bending & welding, from prototype to production.

Fabrication

Superior-strength structural parts with excellent grain flow for high-load applications.

Applications

Hydraulic valve bodies, pump housings, gearbox casings, agricultural machinery brackets, marine fittings.

Casting

Process Overview

Sand casting, die casting, investment casting, Liquid Forging of Aluminum Casting for complex-shaped metal components with high dimensional consistency.

Capabilities

Part weight: 0.1 kg – 500 kg | Max dimension: 1,200 mm | Dimensional tolerance: ±0.3 mm (CT8–CT10).

Materials

Gray iron, ductile iron, carbon steel, stainless steel, aluminum alloy, copper alloy.

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Applications

Precision shafts, flanges, connectors, hydraulic manifolds, structural brackets, custom mechanical components

CNC Machining

Process Overview

3-axis to 5-axis CNC turning and milling across the full size spectrum — from precision small components to large-scale heavy structural parts — using gantry machining centers, floor-type boring mills, vertical turning centers, horizontal machining centers, and CNC lathes.

Capabilities

Max gantry travel: 10,000 × 4,500 × 1,800 mm | 

Max vertical turning diameter: 3,200 mm | 

Max CNC turning diameter: 800 mm, length 3,000 mm |

Boring diameter: up to 160 mm | Dimensional tolerance: ±0.01 mm | Surface roughness: Ra 0.8–3.2 μm

Materials

Carbon steel, alloy steel, stainless steel, aluminum alloy, brass, copper, titanium alloy

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Applications

Lifting hooks, crane components, connecting rods, flanges, drive shafts, high-impact structural parts

Forging

Process Overview

Forging is a manufacturing process involving the shaping

of metal using localized compressive forces, typically delivered by a hammer or a die. This refines the grain structure and eliminates casting defects.

Capabilities

Max forging weight: 50 kg | Max forging size: 800 mm | Dimensional tolerance: ±0.5 mm | Available in hot forging and warm forging

Materials

Carbon steel, alloy steel, stainless steel, aluminum alloy, titanium alloy

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Applications

Enclosures, machine guards, mounting brackets, structural frames, custom sheet metal assemblies, HVAC components

Fabrication

Process Overview

Precision sheet metal fabrication including laser cutting, CNC bending, stamping, and welding for custom metal enclosures, brackets, and structural assemblies.

Capabilities

Sheet thickness: 0.5 mm – 20 mm | Max sheet size: 3,000 × 1,500 mm | Bending length: up to 3,200 mm | Dimensional tolerance: ±0.1 mm

Materials

Mild steel, stainless steel, aluminum alloy, galvanized steel, copper sheet

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 CERTIFICATES

Application

Agriculture

Construction

Industrial

Contact

alex@leyumetalparts.com

lynphan@leyumetalparts.com

leo@leyumetalparts.com

vanessa@leyumetalparts.com

Alex
Lynphan
Leo