Custom Precision Brass Belt Buckle CNC Machining Parts Brass Milling Turning Service

Custom CNC Machining Services – Precision Engineering, Delivered Globally

We provide reliable, made-to-order CNC machining for custom metal components across a wide range of industries. Based in China with over 20 years of experience, our company supports engineers and buyers in sourcing non-standard parts with high accuracy and fast delivery times.

Every component we manufacture is tailored to your design — no standard inventory, just precision parts crafted to perform.

Technical Capabilities

• Precision Tolerance: ±0.01mm, ensuring repeatable accuracy for detailed mechanical applications

• Size Range:
  • Width: 1.5mm to 80mm
  • Length: up to 1000mm

• Supported Metals:
  – Aluminum
  – Stainless Steel
  – Brass
  – Copper
  – Carbon Steel

• File Formats Accepted:
  STEP / IGS / DWG / STL / PDF

• Services Provided:
  CNC milling, turning, tapping, threading, boring, chamfering, finishing (anodizing, plating, polishing), and full packaging

Key Benefits

• Adaptable to Complex Designs
  No matter how specific your requirements are, we handle custom geometry and feature details with professional machining control.

• Manufacturing in China – Delivered Worldwide
  Take advantage of streamlined production, lower cost, and access to fast global logistics.

• Short Lead Times
  Most parts are machined, finished, and shipped within 3–7 working days.

• Low MOQ Flexibility
  We welcome prototyping, one-off builds, or long-term supply orders.

• Stable Production with ISO9001 Quality Standards
  Every project goes through structured process control and inspection.

Application Sectors

Our custom components are widely used in:

• Industrial machinery

• Electric vehicles

• Smart devices and IoT hardware

• Medical prototyping

• Robotics and AI platforms

• Environmental and energy systems

• Mechanical R&D projects

Client Testimonials

"Dependable and fast. We sent our drawings and had the parts in-hand in less than 10 days."
— Tech Founder, Austin, USA

"Their tolerance accuracy was spot on. Good communication, fast problem-solving."
— R&D Manager, Boston, USA

"A trusted supplier for 4 years now. They handle even complex small-batch jobs without issue."
— OEM Buyer, Frankfurt, Germany

Frequently Asked Questions (FAQ)

Do you provide assembly or sub-assembly services?
While we focus on machining, light sub-assembly can be discussed for recurring orders.

Can I specify surface finishes or thread types?
Yes, we support custom surface finishes, and standard/inch/metric thread types.

Are your engineers involved in the review process?
Yes, our in-house engineering team validates each project for feasibility and performance before production begins.

Do you ship directly to the US or EU?
Yes, we ship internationally using express services and DDP options if needed.

Let’s take your custom part from design to delivery—faster and more reliably. Request a quote today and experience precision without compromise.

XIAMEN SHANG SHANG TECHNOLOGY CO., LTD is a medium-sized private enterprise specializing in precision hardware turning parts, cold heading parts, stamping parts and other processing. It is located in No.179 Tongan Park, Tongan Centralized Industrial Zone, Xiamen City, with more than 5000 square meters of plant, and has been committed to the precision hardware machining industry for nearly 20 years, and has passed the ISO9001 quality certification, and has a wealth of experience in non-standard customization.

In the course of development, our company has won many honors and commendations for its outstanding performance and positive social contributions. These include “Advanced Grassroots Labor Union”, “Workers' Pioneer” and “2011 Harmonious Enterprise”. In the future, we will continue to uphold the fine tradition and strive to create new achievements in various fields to promote the sustainable, healthy and harmonious development of the enterprise.

Our factory have more than 5,000 square feet of plant, we have devoted ourselves to the precision hardware machining industry for nearly 20 years, passed ISO9001 quality certification, and have rich experience in non-standard customization.