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Cold Extrusion Parts

Cold extrusion finds applications in various industries, including automotive, aerospace, electronics, and consumer goods manufacturing.  The process’s versatility and ability to produce strong, precise, and complex parts make it a valuable choice for certain manufacturing requirements.The cold extrusion parts we supplied such as Denture Aluminum Case,Capacitor Case,Automobile air conditioner muffler and so on.

Prototek focus on cold extrusion since 2010, welcome to have a inquiry.

Our Samples

Above samples are part of our clients products, if you want know more, just contact us freely.

Raw Material Options

Aluminum-1060

Aluminum-1070

Aluminum-1100

Aluminum-1200

Aluminum-2011

Aluminum-2024

Aluminum-3003

Aluminum-3004

Aluminum-5052

Aluminum-5083

Aluminum-6061

Aluminum-6063

Aluminum-7005

Aluminum-7075

C10000

C11000

C12200

Steel-A36

Steel-A572

S235

S355

Online Help!

+(86) 0791-86372550

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Why Choose Us?

Cold extrusion parts

Our Advantage

Our factory specializes in cold extrusion parts manufacturing, adept at handling large-diameter cold extrusions and maintaining precision control within ±0.05mm for small-sized deep-drawn components.

In addition to our specialized cold extrusion capabilities, our company boasts machining proficiency and extensive experience in processing cold extruded profiles.

This means we offer comprehensive processing services from raw materials to finished products, ensuring adherence to high-quality standards.

Whether it involves specific dimensions, intricate shapes, or demands utmost precision, we provide tailored solutions.

With a diverse product line, stringent quality control, and a wealth of machining expertise, we deliver outstanding services to our clientele.

Our Products

Our primary productions encompass aluminum shells for dentures, capacitor casings, automotive AC silencers, and flanges. 

We are certified with both ISO9001 and IATF16949, validating our commitment to stringent production processes. 

This dedication ensures our products adhere to strict quality standards, giving us confidence in their quality and providing our customers with a sense of trust and assurance.

Our Clients

Our company, established since 2010, has earned the trust of numerous clients.

We extend our heartfelt gratitude to all our customers for their unwavering support. Among our esteemed clientele are  TCS, Teklas, Sumiriko, Samwha and ect. Their trust in our services is a testament to our commitment to excellence and reliability.

Let's Start Project!

We will give you a quick reply and quote within 12 hours.

Capacitor Housing

Material: Aluminum

Main Process: Cold Extrusion

Application: Industrial equipment

Denture Aluminum Case

Material: Aluminum

Main Process: Cold Extrusion

Application: Medical Industry

Muffer

Material:  Aluminum

Main Process: Cold Extursion

Application: Auto Industry

Muffer

Material:  Aluminum

Main Process: Cold Extrusion

Application: Auto Industry

Muffer

Material:  Aluminum

Main Process: Cold Extrusion

Application: Auto Industry

Electronic Component

Material:  Aluminum

Main Process: Cold Extrusion

Application: Auto Industry

Deep Drawing Parts

Material:  Aluminum

Main Process: Deep Drawing

Application: Industrial equipment

 

Capacitor Housing

Material:  Aluminum

Main Process: Cold Extrusion

Application:  Industrial Equipment

Capacitor Housing

Material:  Aluminum

Main Process: Cold Extrusion

Application: Industrial Equipment

Deep Drawing Parts

Material:  Aluminum

Main Process: Deep Drawing

Application: Industrial Equipment

Sensor Housing

Material:  Aluminum

Main Process: Cold Extrusion

Application:  Industrial Equipment

Sensor Housing

Material:  Aluminum

Main Process: Cold Extrusion

Application: Industrial Equipment

CNC Machining Parts

Material:  Aluminum

Main Process: CNC

Application: Industrial equipment

CNC Parts

Material:  Stainless Steel 304

Main Process: CNC

Application: Industrial equipment

CNC Turning Parts

Material:  Stainless Steel 304

Main Process: CNC

Application: Industrial equipment

Connector

Material:  Aluminum

Finishment: Cleaning

Main Process: CNC Turning

Application: Auto Industry

 

Connector

Material:  Aluminum

Finishment: Plating

Main Process: CNC Turning

Application: Auto Industry

Forged Parts

Material:  Aluminum

Finishment: Cleaning

Main Process: Forging+CNC Turning

Application: Auto Industry

Forged Parts

Material:  Stainless Steel 304

Finishment: Plating

Main Process: CNC Turning

Application: Auto Industry

Forging Parts

Material:  Stainless Steel 304

Finishment: Anodizing

Main Process: CNC Turning

Application: Auto Industry

 

Forged Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: CNC Turning

Application: Manufacturing Industry 

Forged Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: CNC Turning

Application: Auto Industry

 

Forged Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: CNC Turning

Application: Auto Industry

 

Aluminum Base

Material: Aluminium

Finishment: Black anodizing

Main Process: Forging+CNC

Application: Auto air suspension system

Construction Components

Material: Aluminum

Main Process: Forging+CNC

Application: Industrial equipment

Forged Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: CNC Turning

Application: Auto Industry

 

Aluminum Ring

Material: Aluminium

Finishment: Black anodizing

Main Process:Forging+CNC

Application: Auto air suspension system

Aluminum Base

Material: Aluminium

Finishment: Black anodizing

Main Process: Forging+CNC

Application: Auto air suspension system

Stainless steel sleeve

Material: Aluminium

Finishment: Black anodizing

Main Process: Forging+CNC

Application: Auto Spare Parts

Flange

Material: Aluminium

Main Process: Forging+CNC

Application: Auto Airconditioning System

Casting Sample

Material:  Stainless Steel

Main Process:Casting+CNC

Application: Industrial equipment

Stainless Steel Base

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Stainless Steel Base

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Stainless Steel Flange

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Plumbing Spare Parts

Material:  Stainless Steel

Finnishment:Polishing

Main Process: Casting+CNC

Application: Plumbing equipment

Stainless Steel Connectors

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Stainless Steel Connectors

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Stainless Steel Connectors

Material:  Stainless Steel

Main Process:Casting+CNC

Application: Industrial equipment

Stainless Steel Base

Material:  Stainless Steel

Main Process: Casting+CNC

Application: Industrial equipment

Pump Housing

Material:  Stainless Steel 

Main Process: Casting+CNC

Application: Pump Equipment

 

Casting Part

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: Casting & CNC Turning

Application: Auto Industry

 

Casted Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: Casting & CNC Turning

Application: Auto Industry

 

Sleeve

Material:  Stainless Steel 304

Main Process: CNC

Application: Industrial equipment

Sleeve

Material:  Stainless Steel 304

Main Process: CNC

Application: Industrial equipmen

Auto Parts

Material:  Stainless Steel 304

Main Process: CNC 

Application: Auto air suspension system

Flange

Material: Aluminum

Main Process: Forging + CNC

Application: Auto Airconditioning System

Sleeve

Material:  Stainless Steel 304

Main Process: CNC Turning

Application: Aerospace industry

Sleeve

Material:  Stainless Steel 304

Main Process: CNC 

Application: Industrial equipment

Base

Material:  Stainless Steel 304

Main Process: CNC 

Application: Industrial equipment

Base

Material:  Stainless Steel 304

Main Process: CNC 

Application: Auto air suspension system

Flange

Material: Aluminum

Main Process: CNC

Application: Auto airconditioning system

Bar

Material:  Stainless Steel 304

Main Process: Forging+CNC

Application: Powder metallurgy industry

Base

Material: Aluminum

Finishment: Anodizing

Main Process: Forging+CNC

Application:Auto air suspension system

Base

Material:  Stainless Steel 304

Main Process: CNC Turning

Application: Auto air suspension system

CNC Turning Parts

Material:  Stainless Steel 304

Finishment: Cleaning

Main Process: CNC Turning

Application: Auto Industry