IATF 16949 & ISO 9001 Certified

Global Die Casting Manufacturer (China & Malaysia)

Dual-shore manufacturing since 2001. Supplying Ford, Volvo, and Chrysler. Specializing in Automotive, Agricultural, and Machinery parts with 280T-800T capacity.

IATF 16949
China & Malaysia Plants
Serving Ford & Volvo
Est. 2001

Core Product Categories

Precision engineered solutions for Automotive, Agricultural, and Machinery sectors.

Auto Parts

Automotive Parts

Damping systems, transmission housings, motor housings, suspension brackets, vacuum pumps, and wiper systems.

Industry-Recognized Technical Expertise

Our deep-dive research on SDA and ASTM E155 standards has been recognized and cited as a reliable technical reference by Wikipedia: Casting Defect .

Bolang Casting research cited in Wikipedia
IATF 16949Leak Test
Machinery Parts

Machinery Parts

Engine housings, engine covers, jacks, motor cabinets, and activators.

High StrengthA380/ADC12
Agricultural Parts

Agricultural Parts

Pump housings, connectors, pump covers, connecting rods, and cardan joints.

DurableAnti-Corrosion
Lighting Parts

Lighting Parts

Aluminum heatsinks, streetlights, spotlights, downlights, and motorcycle light components.

Thermal MgmtPowder Coating
CNC Machining Parts

CNC Machining Parts

High precision filter housings, drive motor housings, differentials, and 6000 series aluminum prototypes.

Precision CNCBrother Center
Other Hardware Parts

Other & Hardware

Medical parts, office appliances, and home appliance hardware. Featuring 100g boiling water tested spray painting.

MedicalAppliance

Material & Equipment

Capable of producing Aluminum (A380, ADC12, YL102) and Zinc (Zamak 3, 5) alloys.

EquipmentSpec/CapacityApplication
Die Casting280T – 800TAlu/Zinc Casting
CNC CenterBrother / FanucPrecision Finishing
SurfaceSpray Painting LineCorrosion Resistance
CleaningUltrasonic CleaningPart Cleanliness

Quality Assurance

Our Malaysia facility ensures 100g boiling water test passes for adhesion.

  • CMM Inspection (Hexagon)
  • Spectrometer Analysis
  • Air Leakage Testing
  • X-Ray & Tensile Testing

One-Stop Manufacturing Process

From mold design optimization to global delivery.

1

Design

Mold optimization to reduce porosity

2

Casting

High Pressure Die Casting (280T-800T)

3

Machining

CNC Turning, Milling & Drilling

4

Finishing

Powder Coating & Shot Blasting

5

Testing

CMM, Leakage & Boiling Tests

6

Delivery

Export to USA, Europe & Asia

Industry-Recognized Technical Expertise

Our deep-dive research on SDA and ASTM E155 standards has been recognized and cited as a reliable technical reference by Wikipedia: Casting Defect .

Bolang Casting research cited in Wikipedia

Global Production FAQ

What are the benefits of your Malaysia factory?

Our Malaysia factory (Rongkun) provides a strategic option for global clients, helping to mitigate tariff risks and diversify supply chains. It features 320T-800T machines and advanced spray painting lines.

What materials do you cast?

We cast a wide range of Aluminum alloys (A380, A390, ADC12, ADC13, YL102) and Zinc alloys (Zamak 3, Zamak 5).

Who are your major automotive clients?

We are a trusted supplier for major global brands including Ford, Volvo, Chrysler, Isuzu, and Daimler.