Precision Manufacturing Since 2010
Precision Parts, Engineered to Tolerance
Professional CNC machining manufacturer specializing in mold and die components, tungsten carbide tooling, and custom precision parts for global industrial clients.
About GS Machining
Your Precision Manufacturing Partner
Based in Dongguan, China, GS Machining has been delivering high-precision CNC machined components since 2010. We serve customers across the metal stamping, plastic molding, and cold forming industries worldwide.
Our expertise spans tungsten carbide tooling, precision steel components, and custom machined parts — all manufactured to your exact specifications with tolerances down to ±0.002mm.
Our Products
Precision Tooling & Components
Browse our catalog of high-precision CNC manufactured parts for industrial applications
Core Pins & Ejector Pins
High precision pins for plastic injection molds with tight tolerances
8 products
Carbide Punches & Pins
Tungsten carbide tooling for cold heading and stamping operations
6 products
Carbide Dies & Bushings
Precision carbide dies and bushings for metal forming processes
7 products
Punches & Pins
Steel punches and pins for various industrial manufacturing applications
5 products
Dies & Bushings
Steel dies and bushings for stamping, forging, and extrusion
6 products
CNC Machined Parts
Custom CNC turning and milling parts in steel, brass, and alloys
10 products
Why GS Machining
Built on Precision, Delivered with Confidence
24-Hour Quoting
Fast, detailed response to your RFQ within one business day
No MOQ
From single prototypes to full production runs — no minimums
Free Samples
Evaluate quality first-hand with complimentary samples
On-Time Delivery
Reliable schedules with proactive communication
Precision Machining
Tolerances down to ±0.002mm on critical dimensions
Quality Materials
Premium tungsten carbide, tool steel, and alloys only
Custom Engineering
Tailored solutions designed to your exact specifications
Global Logistics
Secure packaging and worldwide shipping to your door
Industries Served
Precision Across Applications
Metal Stamping
Progressive dies, transfer dies, compound dies, and precision tooling for high-volume stamping lines.
- Progressive die components
- Trimming & forming tools
- Punch & die sets
Plastic Molding
Core pins, ejector sleeves, mold inserts, and custom components for injection molding.
- Core pins & ejector pins
- Mold inserts & cavities
- Hot runner components
Cold Forming
Tungsten carbide tooling for cold heading, thread rolling, and high-pressure forming.
- Carbide heading dies
- Thread rolling dies
- Extrusion punches
Ready to Start Your Project?
Send us your drawings or specifications. We'll respond with a detailed quote within 24 hours.
Request a Free Quote