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Company Overview
Since 2013, Shenzhen Chongxi Precision Metal Products Co., Ltd. has been dedicated to the customization of non-standard, high-precision hardware components and finished parts for clients worldwide.
Located in Guangming, Shenzhen, our 2000㎡ modern facility integrates design, R&D, manufacturing, and sales, ensuring one-stop precision solutions for industries such as electronics, automotive, machinery, and communication.
Certified with ISO9001 quality management system, Chongxi adheres to strict production standards and continuous innovation, delivering components that meet the highest international requirements. With independent import and export rights, we serve global customers with efficiency, professionalism, and integrity.
From Microns to the Future
We provide custom precision parts for electronics, automotive, medical, and aerospace industries.
Electronics
Automotive
Industrial
Automation
Medical
Aerospace
Precision Processing
Multi-material CNC machining with ±0.01mm tolerances and a variety of surface treatments ensures both performance and aesthetics.
Technical Strength
Advanced equipment and specialized qualifications ensure end-to-end quality control, driving intelligent manufacturing upgrades.
Application Value
Customized solutions covering electronics, automotive, medical, aerospace, and other fields are helping to drive industry upgrades.
13 Years of Aluminum CNC Machining Experience
Chongxi focuses on precision manufacturing, fast delivery, and reliable quality.
High Precision & Consistency
40 CNC machines and advanced inspection equipment ensure stable accuracy and quality.
Fast Delivery
7-day prototyping and 15-day mass production with smart programming and efficient processes.
High Yield Rate
Five-step quality inspection, with an appearance parts pass rate of up to 90%, minimizing rework.
Cost Optimization
Free process optimization reduces material waste and tool wear, maximizing your ROI.
Precision creates quality
Advanced equipment and strict quality control ensure that each part is of high precision and high reliability.
Comprehensive Manufacturing Strength for Reliable Partnership
From expert teams to strict quality control, we deliver with advanced processes, on-time production, and dependable service—ensuring high-quality results and long-term collaboration.
One-Stop Precision Manufacturing, Backed by Innovation & Quality
Fast & On-Time Delivery, Always
Your Trusted Partner for High-Precision Custom Hardware
High-Precision Production, Crafting Every Perfect Component
Every Step Under Strict Control, Quality Without Compromise
Comprehensive Service Solutions for Every Need
Professional Team
We control the whole process to ensure precision, reliability, and efficient custom solutions.
CNC Metrology Engineer
Process Engineer
CNC Programmer
Together, we innovate, collaborate, and move forward
Trusted by Leading Brands
One-Stop Precision Manufacturing
From concept to delivery — streamlined for speed, quality, and reliability
Requirement
Specs & material confirmation
Design & R&D
3D modeling & feasibility
Tooling
Custom molds & jigs
Three-dimensional measurement
High-precision cutting
Inspection
Size & quality checks
Support
Quick after-sales service
After-sales
On-time global shipping
Packaging
Secure pack & label
Assembly
Fit & function testing
Finishing
Deburring & surface work
Company News
Discover the latest stories and milestones from our journey
Chongxi Updates
Over the past decade, we’ve observed several major shifts in customer expectations: More customization – fewer repeat orders, more small-batch, special parts; Shorter lead times – deadlines that used to be 2–3 weeks are now 5–7 days; More professional communication – detailed drawings, digital BOMs, strict revision control. At Chongxi, we have adapted by building […]
Many customers request tolerances as tight as ±0.01mm. Meeting such precision is not just a matter of owning good machines—it requires a systematic approach. At Chongxi, we understand that precision involves: Material selection to minimize deformation and thermal expansion; Fixture and tooling design to avoid part shift or micro-distortion; Optimization of cutting parameters—feed rate, tool […]
In the early days, we started with basic CNC milling machines. Every program had to be tested manually, every tool change relied on the technician’s experience, and scheduling was often done on paper. Now, we’ve evolved into a fully digitized workshop with optimized production flow. Our progress includes: Multi-axis CNC centers to enable complex and […]
Technical Encyclopedia
As Customer Demands Change, So Must CNC Suppliers
Over the past decade, we’ve observed several major shifts in customer expectations: More customization – fewer repeat orders, more small-batch,
Precision in CNC Machining Is a System, Not Just a Machine
Many customers request tolerances as tight as ±0.01mm. Meeting such precision is not just a matter of owning good machines—it
From Manual Adjustment to Digital Workflow: How We Upgraded Our CNC Operations
In the early days, we started with basic CNC milling machines. Every program had to be tested manually, every tool
Frequently Asked Questions
Materials Suitable for CNC Machining
Metals Aluminum Alloys – 6061, 7075, 5052; lightweight, corrosion-resistant. Stainless Steel – 304, 316; excellent corrosion resistance. Carbon Steel – Strong and cost-effective. Titanium Alloys – Aerospace-grade strength and corrosion resistance. Copper & Brass – Conductive and easy to machine. Magnesium – Ultra-lightweight, good strength-to-weight ratio. Plastics POM (Delrin) – Low friction, high stiffness. PEEK […]
What Materials Can CNC Machines Process?
CNC machining is incredibly versatile and can handle a wide range of metals and plastics. Common Metals: Aluminum Alloys (e.g., 6061, 7075) – Lightweight, corrosion-resistant, excellent for aerospace and electronics. Stainless Steel (e.g., 304, 316) – Strong, corrosion-resistant, ideal for medical and food-grade applications. Titanium Alloys – High strength-to-weight ratio, commonly used in aerospace and […]
What is CNC Machining and Why is it Important?
CNC machining is a manufacturing process that uses pre-programmed computer instructions to control the movement of cutting tools and machinery. Unlike manual machining, where the operator guides each movement, CNC machines execute programmed commands with extreme precision—every cut, every depth, and every spindle speed is controlled down to fractions of a millimeter. The key advantages […]
What materials can be CNC machined?
Common CNC machining materials include: Metals: Aluminum, stainless steel, brass, copper, titanium, steel alloys Plastics: POM (Delrin), PEEK, ABS, PTFE, Nylon We help clients select the most suitable material based on application and cost-performance ratio.
What is CNC machining?
CNC (Computer Numerical Control) machining is a subtractive manufacturing process that uses computer-controlled tools to remove material from a solid block (metal or plastic) to create precision parts.
- Looking for more options?
- Cnc Machining
- Milling machine
- Lathe machining
Founded in 2013, Chongxi Precision Metal Products Co., Ltd. specializes in high-precision, non-standard hardware components and finished products. Located in Guangming, Shenzhen, China, we offer comprehensive services from design and R&D to manufacturing and sales. With over 55 professionals and ISO 9001 certification, we guarantee high-quality products and on-time delivery, serving industries like consumer electronics, automotive, industrial control, and medical accessories.[See Details]
