Dongguan Zhonghui Precision Die Casting Technology Co., Ltd.
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We Offer

Check out our selection of quality materials for CNC machining, injection molding, and sheet metal fabrication, for both prototyping and production stages.
CNC Metals

Material

Description

Aluminum

CNC Metals (1) 

Lightweight, high thermal conductivity, corrosion-resistant, ideal for complex designs.

Copper

CNC Metals (6) 

Excellent electrical and thermal properties, ductile, antimicrobial, enhances heat transfer.

Brass

CNC Metals (7) 

Durable, distinctive golden color, strong, easily machinable for detailed components.

Bronze

CNC Metals (5) 

Strong, superior corrosion resistance, particularly in marine environments, suitable for bearings and bushings.

Steel

CNC Metals (4) 

Robust, versatile in hardness, supports a broad range of industrial applications.

Stainless Steel

CNC Metals (3) 

Exceptional corrosion resistance, maintains strength at high temperatures, preferred for visual and functional uses.

Magnesium

CNC Metals (8) 

Lightest structural metal, high strength-to-weight ratio, easily machinable, beneficial for weight-sensitive

applications.

Titanium

CNC Metals (2) 

Outstanding strength-to-weight ratio, corrosion-resistant, essential in aerospace and medical sectors.

CNC Plastics

Material

Description

ABS

CNC Plastics (9) 

Durable, impact-resistant, easily machinable, good thermal stability, suitable for detailed CNC machining.

PC

CNC Plastics (2) 

High impact strength, excellent transparency, heat-resistant, machinable, ideal for precision parts requiring clarity.

PMMA(Acrylic)

CNC Plastics (3) 

Excellent optical clarity, UV resistant, good machinability, ideal for aesthetically critical components.

POM

CNC Plastics (4) 

High stiffness, low friction, excellent dimensional stability, good wear resistance, ideal for precision parts.

PA (Nylon)

CNC Plastics (5) 

High strength, good abrasion resistance, moisture absorbent, durable, suitable for complex geometries.

PE

CNC Plastics (6) 

Chemically resistant, low friction, easily machinable, shock absorbent, suitable for lightweight parts.

PEEK

CNC Plastics (7) 

High thermal stability, excellent mechanical strength, chemical resistance, suitable for high-performance parts.

PP

CNC Plastics (8) 

Chemically resistant, excellent fatigue resistance, low density, good thermal resistance, easily machinable.

PTFE(Teflon)

CNC Plastics (1) 

Extremely low friction, high heat resistance, excellent chemical resistance, ideal for non-stick applications.



Injection Molding Materials

Materials

Description

ABS

sdfhk19 

Tough, impact-resistant, moderately heat-resistant, good mechanical properties, easily processed.

PC

sdfhk20 

High impact strength, excellent transparency, good heat resistance, stable in mechanical and optical properties.

PMMA

sdfhk21 

High impact strength, excellent transparency, good heat resistance, stable in mechanical and optical properties.

POM

sdfhk22 

High stiffness, excellent dimensional stability, low friction, good wear resistance, strong mechanical properties.

PA

sdfhk23 

High strength, excellent wear and chemical resistance, absorbs moisture which affects properties, versatile in applications.

PE

sdfhk24 

Chemically resistant, low moisture absorption, high ductility, good impact resistance, widely used.

PEEK

sdfhk25 

Exceptional mechanical and chemical resistance, withstands high temperatures, high strength, suitable for demanding applications.

PBT

sdfhk26 

Good mechanical properties, high heat resistance, excellent electrical properties, moisture resistant.

PP

sdfhk27 

Chemically resistant, excellent fatigue resistance, low density, good thermal properties, economical.

Teflon (PTFE)

sdfhk28 

Extremely low friction, high heat resistance, excellent chemical resistance, non-stick properties, durable.

Sheet Metal Materials

Aluminum

Metal Bending Materials-Aluminum 

Choose from a wide range of sheet metal materials including aluminum, stainless steel, and brass. Each material is chosen for its unique properties, allowing us to recommend the best match for your project’s specific needs and applications.

 

Lightweight and corrosion-resistant, aluminum is ideal for applications requiring high strength-to-weight ratios. It’s easily machinable and excellent for aerospace and automotive parts.

Alloys: Aluminum 5052,Aluminum 5083, Aluminum 6061 (It can be cut with laser cutter but not bender.)

Brass

Metal Bending Materials-Brass 

Known for its acoustic properties, brass is highly malleable and exhibits a gold-like appearance. It is often used in decorative applications, gears, and valves.

 

Alloys:

Brass C27400

Brass C28000

Brass C36000

Note: Sheet metal process can not process more than 5MM thickness of brass.

Copper

Metal Bending Materials-Copper 

Copper stands out for its electrical and thermal conductivity. It’s highly ductile, making it a top choice for electrical components, roofing, and plumbing.

 

Alloys:

Copper C101(T2)

Copper C103(T1)

Copper C103(TU2)

Copper C110(TU0)

Note: Sheet metal process can not process more than 5MM thickness of copper.

Steel

Metal Bending Materials-Steel 

Extremely durable and strong, steel is a staple in construction and heavy industries. It can be alloyed with various elements to enhance its properties, such as hardness and resistance to corrosion.

 

Alloys:

SPCC

Galvanized Steel (SGCC / SECC)

Q235

Steel 1020

Stainless Steel

Metal Bending Materials-Stainless Steel 

Stainless steel is renowned for its corrosion resistance. It is strong, easily cleaned, and maintains an attractive finish, making it suitable for medical, food processing, and marine applications.

 

Alloys:

Stainless Steel SUS 304

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