Tel 0570-8756578 · huidan@mindaw.com 中文 EN

Products

Aluminium castings first: low pressure casting, gravity casting and CNC machining, plus parts for our own heating equipment.

Motor housing

EV Motor Housing

One-shot low pressure casting with complex water jacket, verified by both leak testing and X-ray inspection.

  • Material: A356-T6
  • Unit weight: 8 - 25 kg
  • Leak test: 0.3 bar, no leakage
Heat exchanger shell

Heat Exchanger Shell

Uniform wall thickness and smooth flow channels for the core heat exchange unit of condensing gas boilers.

  • Material: AlSi9Cu3
  • Unit weight: 3 - 12 kg
  • Wall thickness: 3 - 6 mm
Water pump body

Automotive Water Pump Body

Gravity die casting with sand-cored internal water passages, machined to assembly tolerance in one setup.

  • Material: ZL101A-T6
  • Unit weight: 2 - 8 kg
  • Machining: 4-axis CNC
Hydraulic valve body

Hydraulic Valve Body

Thick-wall pressure-containing casting with dense structure, pressure and cleanliness tested after machining.

  • Material: ZL104-T6
  • Unit weight: 5 - 30 kg
  • Pressure rating: ≥ 25 bar
Aluminium housing

Aluminium Housing

Cast in-house, then faces, bores and threads completed in a single set-up on our machining centres.

  • Tolerance: ±0.02 mm
  • Max size: 800 × 600 mm
  • Finish: anodising / powder coating
Flanges & connectors

Flanges & Connectors

Batch-machined parts with CMM sampling inspection for consistent interchangeability.

  • Tolerance: ±0.01 mm
  • Volume: 500 - 50,000 pcs
  • Inspection: CMM sampling
Boiler components

Condensing Gas Boiler Components

Core aluminium parts for our own heating products, from casting through assembly, all made in-house.

  • Parts: burner / heat exchange set
  • Programme: 100,000 units per year
  • Tested to complete-unit standard
Boiler spare parts

Boiler Spare Parts

Aluminium castings and machined parts for boiler assemblies, built to your drawings.

  • Built to print
  • Machining & finishing included
  • Small batch sampling supported

Related capabilities

Tooling

Tooling & Mould Development

From part drawing to mould design, manufacturing and trials — all in-house, validated with casting simulation to shorten development.

  • Mould design & build
  • Casting simulation
  • Fast tooling iteration
Casting process

Casting Process

Two parallel lines — low pressure and gravity die casting — with the optimum route selected by geometry, pressure-tightness and volume.

  • Low pressure casting
  • Permanent mould gravity casting
  • Sand core forming
Heat & surface treatment

Heat & Surface Treatment

T6 solution and ageing treatment improves mechanical properties, backed by shot blasting, pickling and powder coating.

  • T6 heat treatment
  • Shot blasting / pickling
  • Powder coating
Machining & assembly

Precision Machining & Assembly

A dedicated machining workshop delivers from blank to finished part, and on to sub-assembly.

  • CNC machining centres
  • Drilling, tapping & washing
  • Sub-assembly

Send us your drawings, get a reply within 24 hours

Build-to-print, sample development and factory audits are all welcome.

Contact us
☎