Automotive Lightening supports

Model: Tesla

Material: AZ91D(Magnesium alloys)

Process: Die casting – Trimming – CNC machining – Ultrasonic cleaning – Quality inspection- Packaging

• GREFEE engineers assist customers with designing process
• GREFEE manufactures RH&LH components of headlights and taillights dies
• Heat dissipation rates of  AZ91D magnesium alloys is 75% higher than aluminum alloys
• Magnesium alloys can save 1.2KG mass per vehicle
• 2600 units qualified production daily

Radiators for automotive lightening

Model: Volkswagen

Material: AZ91D(Magnesium alloys)

Process: Die casting – Trimming -CNC machining –  – Ultrasonic cleaning – Quality inspection- Packaging

For product design, even just 1g saved matters and it can extends the battery life of vehicles. Magnesium is becoming a cutting edge of electrical cars manufacturers. GREFEE plays a critical role in this market. There are more than 20 headlights components for two cars. With the innovated machining technology and 5-axis machining, we are confident that we can provide the most cost-effective solutions for customers with superior quality and battery life.

Audi A4L Armrest-Magnesium bracket

Model: Audi A4L

Material: AM50A

Process: Molding – Trimming – Tumbling – CNC Machining – Ultrasonic Washing

• AM50A alloy for high impact resistance and vehicle safety
• 1 kg of mass saved per vehicle
• Tooling constructed in house by GREFEE
• CNC Machining at GREFEE
• Periodic X-ray inspection to ensure lot integrity
• No coatings or special treatments of the magnesium

Automobile Armerest – Magnesium Bracket

Material: AM50B

Process: Molding – Trimming – Tumbling – CNC machining – Ultrasonic

washing

• AM50B Alloy for high impact resistance and vehicle safety
• 1 kg of mass saved per vehicle
• Tooling Constructed In-House by GREFEE
• CNC Machining at GREFEE
• Periodic X-Ray inspection to ensure lot integrity
• No coatings or special treatments of the Magnesium

Magnesium in Telecommunication

The high fluidity of molten magnesium and the excellent heat sinking properties of the material make it a great heat sink material for high power electronics. But our customers love magnesium for other reasons such as : better electromagnetic and radio frequency interference (EMI and RFI) control than those of aluminum. Ever wondered how your cellular signal stays so clear with the help of Magnesium.

• Fins and tooling design with maximum optimization by GREFEE engineers
• AZ91D alloy achieves temperature control within 5% of aluminum
• 30% weight reduction and BETTER signal clarity than aluminum
• Constructed all the tooling at GREFEE
• Superior tool life and surface finish quality than aluminum