Custom manufacturing services based on your drawings
Prototype Machining, Volume Production, Factory CNC Machining Services
Seamless collaboration, high-quality cnc milling, precision cnc turning, professional surface finishing, comprehensive quality inspection reports, hassle-free packaging & global shipping.
✪ Save up to 50% on machining & tooling costs
✪ Rapid turnaround with parts ready in 3–6 days
✪ High-precision machining accuracy up to ±0.002 mm
✪ Worldwide shipping from a real, visit-ready factory
✪ Over 18 years of manufacturing expertise
✪ Full-service, one-stop manufacturing solutions
Our Machining Services
Custom precision machining tailored to your requirements and schedule.
CNC Machining
Using CNC machines to perform milling, turning, drilling, and other machining processes.
Surface Treatment
Post-processing of parts, including anodizing and other surface treatments.
Prototyping
Rapid prototype production to verify product design and function.
Sheet Metal Fabrication
Involves cutting, bending, and forming metal sheets to create structural and functional components.
How We Collaborate With You
Your custom cnc machining journey: simple. reliable. fast.
1.Send Your Request
To get started, simply share your project details with us, including: Material; Quantity; Drawings (CAD files); Any special requirements.This information helps us fully understand your needs from the beginning.
2.Get a Detailed Quotation
Our engineering team will carefully review your drawings and requirements, calculate machining costs, and evaluate lead time. You will receive a clear and competitive quotation shortly after confirmation.
3.Order Confirmation & Production
Once the quotation is approved, your order is confirmed and moved into production.Our CNC machining team starts manufacturing according to your specifications.
4.Inspection & Shipment
All parts go through in-process inspection and final quality inspection before shipment. After inspection, you will receive confirmation of qualified parts, proper packaging, and shipping arrangements.
About SzCrealink - Precision CNC Machining Manufacturer
✪At SzCrealink, we take the complexity out of CNC machining – so you can focus on building great products.
As a factory-direct manufacturer founded in 2007, we help global customers turn drawings into high-quality parts with speed, accuracy, and cost control.
✪With a 2,000+ m² production facility in Shenzhen, 100+ advanced CNC milling and turning machines, and a 50+ experienced team, we have the capacity and flexibility to support prototypes, small batches, and full-scale production – all under one roof.
✪Powered by modern equipment and skilled machinists, we confidently produce tight-tolerance and complex parts. Every order follows our ISO 9001 quality system, giving you consistent quality, reliable delivery, and peace of mind from first sample to final part.
Get a Quote Within 24 Hours
Just send your 2D/3D files and specs - we’ll get back to you fast with a clear, competitive offer.
Chosen by Thousands
From design studios to global manufacturers, teams worldwide count on us for precision, speed, and reliability.
Fast Prototyping & On-Time Delivery
Tight schedule? Our efficient workflow delivers high-quality prototypes and bulk orders - right when you need them.
Clear Communication, Always
We keep you in the loop with easy online chats, real-time updates, and responsive support from start to finish.
Quality Service Comes From Every Step
Real videos show how we reliably deliver high-quality parts for you.
Review the Drawing List
All drawings are carefully checked to ensure clear and accurate requirements.
Efficient Planning
Well-organized planning helps control cost, lead time, and quality.
Precision Starts with the CNC Program
Accurate CNC programming lays the foundation for precision machining.
Efficient Production Uncompromised Quality
Stable processes ensure efficiency while maintaining strict quality standards.
End-To-End Quality Inspection No Blind Spots
Quality checks are performed throughout the entire production process.
Final Inspection Before Delivery
Every part is inspected to confirm it meets all specifications.
Secure Thoughtful Packaging
Proper packaging protects parts during handling and transportation.
Shipping and Logistics
Reliable logistics ensure safe and on-time delivery worldwide.
Your Trusted Factory Partner
A dependable manufacturing partner you can trust long term.
Ready to Experience the SzCrealink Difference?
From initial design review to final delivery, SzCrealink provides seamless support at every stage to ensure your project is delivered with confidence and success.
CNC Machining Materials Supported by SzCrealink
At SzCrealink, we provide precision CNC machining across a wide range of materials – from metals and plastics to advanced composites. Our state-of-the-art technology and strict quality control ensure every component meets your exact specifications while exceeding industry standards for accuracy, strength, and reliability.
Metal Materials
Metal materials are widely used across many industries. Some common grades are especially reliable and have proven to perform well in real-world applications.
Aluminum 6061
Lightweight, strong, and easy to machine. Aluminum 6061 offers excellent corrosion resistance and a clean surface finish. Commonly used for structural parts, jigs, and prototypes. Performs well in high-speed milling with proper cooling.
Stainless Steel 304
A classic stainless steel with outstanding corrosion resistance and toughness. Non-magnetic in the annealed condition. Requires sharp tools and steady feeds to prevent work hardening. Widely used in food, chemical, and medical equipment.
AISI 630
A high-strength, precipitation-hardening stainless steel that provides both hardness and corrosion resistance. Best machined in solution-treated condition. Common in aerospace, marine, and precision mechanical components.
C45
Medium carbon steel with good strength, wear resistance, and toughness. Easy to machine when annealed and suitable for heat treatment. Often used for shafts, bolts, gears, and other mechanical parts.
Steel 1018
Low carbon steel known for excellent machinability and a smooth surface finish. Ductile and easy to form. Ideal for pins, rods, and fittings where high precision is needed but extreme strength is not required.
Tool Steel A2
An air-hardening tool steel with great dimensional stability after heat treatment. Offers a good balance of toughness and wear resistance. Commonly used for dies, punches, and cutting tools.
More Metals
In addition to common steels and aluminum alloys, we also work with a wide range of specialty metals, including Titanium, Brass, Copper, Magnesium, and Bronze.
Each material has its own strengths — Titanium for high strength and corrosion resistance, Brass and Bronze for excellent machinability and appearance, Copper for superior thermal and electrical conductivity, and Magnesium for its ultra-light weight.
These materials are selected to meet different engineering and performance requirements across various industries.
Plastic Materials
Plastic materials are lightweight and easy to process, making them suitable for a wide range of uses. Below are some typical plastics to help guide your material selection.
ABS (Acrylonitrile Butadiene Styrene)
Characteristics: Tough, impact-resistant, and easy to machine or mold. Provides good dimensional stability and surface finish. Commonly used for enclosures, housings, and consumer product parts.
POM (Polyoxymethylene / Acetal)
Characteristics: High stiffness, low friction, and excellent dimensional stability. Easy to machine with good surface finish. Resistant to wear and moisture, ideal for precision parts like gears, bearings, and bushings.
PC (Polycarbonate)
Characteristics: Extremely tough and transparent plastic with high impact strength. Machines cleanly but requires sharp tools to prevent cracking. Excellent for clear covers, guards, and optical components.
PA66 (Nylon 66)
Characteristics: Strong, wear-resistant, and lightweight engineering plastic. Absorbs moisture, which may affect dimensions slightly. Suitable for gears, rollers, and structural components.
PEEK (Polyether Ether Ketone)
Characteristics: High-performance plastic with exceptional heat, chemical, and wear resistance. Offers excellent dimensional stability and machinability. Ideal for aerospace, medical, and high-temperature applications.
PVC (Polyvinyl Chloride)
Characteristics: Rigid and corrosion-resistant plastic with good dimensional stability. Easy to machine and bond. Commonly used for fittings, valves, and chemical handling equipment.
Delrin (Brand name for POM-H)
Characteristics: Homopolymer version of acetal plastic, offering higher strength and stiffness than standard POM. Excellent machinability and fatigue resistance. Used for precision mechanical and automotive components.
PTFE (Teflon / Polytetrafluoroethylene)
Characteristics: Very low friction coefficient and excellent chemical resistance. Soft and non-stick surface; requires care when machining to avoid deformation. Perfect for seals, insulators, and chemical-resistant parts.
Have a Composite Materials Requirement?
At SzCrealink, we specialize in precision machining of composite materials to help bring your innovative ideas to life. Composites offer an exceptional balance of strength, light weight, and durability – perfect for applications that demand both performance and efficiency.
Whether you need carbon fiber, fiberglass, or custom fiber-resin combinations, our engineers can help you select and machine the right material for your project. From prototyping to production, we work closely with you to fine-tune properties, control costs, and ensure manufacturability.
Contact us with your specific material needs. The SzCrealink team is dedicated to finding the best solution and providing reliable support from concept to finished part.
Different industries have unique machining requirements
Industries We Serve
With advanced cnc machining equipment and an efficient production management system, we support rapid prototyping and volume production across various sectors, providing consistent and reliable part supply for your industry.
Aerospace Industry ➜
Precision and reliability are critical in aerospace. Our CNC machining delivers accurate, high-quality parts from prototyping to production.
Automotive Industry ➜
We support automotive innovation with efficient CNC machining, from rapid prototyping to full-scale production.
Medical Industry ➜
Our CNC machining ensures precision and material control for medical device components, from custom parts to mass production.
Transportation Industry ➜
We provide high-precision CNC parts for road, rail, air, and marine transportation, ensuring performance and reliability.
Electronics Industry
Our CNC machining offers speed and flexibility for consumer electronics, producing high-quality parts and assemblies.
Robotics Industry
We deliver high-precision CNC components for humanoid robotics, supporting reliable performance from concept to production.
Diverse materials. advanced cnc techniques
Explore Our Recent Projects
View our CNC parts across multiple materials, produced with milling, turning, anodizing, and 5-axis machining.
Aluminum Alloy Shaped Parts
Medium Carbon Alloy Steel Parts
Mounting Base Aluminum 7075
Plate Metal Aluminum 6061
Aluminum 6061 CNC Custom Machining Part
Aluminum 6061 Mounting Base
Customized POM Parts
Panel Parts Aluminum Alloy 6061
Converting ideas into reality
From Blueprint to Precision Parts, All in One Step
Transform your design drawings into high-precision parts with efficient, reliable manufacturing solutions – bringing your ideas to life faster.
Send us your drawings for a tailored quote. From prototyping to mass production, we simplify the process to save time and cost.
Consistency you can see, reliability you can feel
Built on Details, Trusted for Quality
Raw Material Control
Only certified materials are accepted, with reports and basic inspections.
On-Site Quality Inspection
Consistent Checks, Reliable Results.FAI and regular in-process inspections ensure consistency.
Precision Testing
Thread and Dimensional Accuracy.Threads and dimensions are inspected with gauges and CMMs.
ISO 9001 Certified
A Systematic Approach to Quality.ISO 9001 ensures controlled and consistent quality processes.
Edge Finishing
Edges are smoothed for safety and better fit.
Surface Cleaning
Parts are cleaned before further processing or packing.
Custom Marking
Custom markings are applied as required.
Protective Packaging
Parts are packed to prevent transport damage.
Certified Reports and Quality Assurance
ISO 9001 certified. Quality is controlled from raw materials to finished products, with full testing and traceability.
ISO9001: Efficient Production and Quality Management System
Production follows the ISO 9001 quality management system. All processes – from material sourcing to delivery – are standardized and audited to ensure consistent quality.
Material Report: Premium Raw Materials for Reliable Performance
All materials are sourced from approved suppliers and provided with material inspection reports. Common metals include stainless steel, aluminum, and copper; plastics include ABS, PA, POM, and PC.
Inspection Report: Strict Dimensional and Quality Control
Parts are inspected according to drawings and specifications. Dimensional and visual inspections are conducted during production, with inspection reports available before shipment.
Why clients trust us
Engineering Accuracy, Every Time
Built on Experience. Focused on Quality. Trusted Everywhere.
Rigorous Design Validation
Every product design is thoroughly verified and tested to meet international standards and exceed customer expectations.
Materials & Workmanship Control
From raw material sourcing to manufacturing processes, every step is carefully managed to ensure consistent reliability and long-lasting performance.
Full-Process Final Inspection
Our expert quality team conducts strict final inspections to ensure 100% compliance – delivering peace of mind with every shipment.
Our Customers
We have built long-term partnerships with clients from different countries and industries.
What Customers Say About Our Machining
Appliance Manager - Dario
The quality of the x components you have produced is good, we would like to assign you the manufacturing of these x components. Thank you.
Hardware Purchaser - Mia
Thank you for the parts. It worked out to our surprise, that the parts arrived on Thursday already with us. Thus, the customer’s request could be met. This is what we and the customer appreciated. The quality also suited him. Thanks again. Great.
Equipment Designer - Oliver
Components have been good from what I hear, thank you for following up.Highly recommended! Excellent quality, reasonable delivery time, and pricing.
Discover more through FAQ
Common Questions Answered
1.What manufacturing services do you offer?
We provide a comprehensive range of custom machining services, including CNC machining, milling, turning, grinding, wire EDM, rapid prototyping, fixture & jig fabrication, laser cutting, as well as metal manufacturing processes such as stamping, bending, and casting.
2.Which drawing file formats do you accept?
We support a wide variety of file formats, including STP, STEP, IGS, IGES, X_T, SAT, SLDXML, PRT, DXF, DWG, PDF, JPG, JPEG, PNG, and more.
3.What raw materials are available?
Metals: Aluminum (2024, 5052, 6061, 6063, 6082, 7075, etc.), Carbon steel (10#–80#), Alloy steel (15Cr, 20Cr, 42CrMo, etc.), Stainless steel (201, 202, 301, 302, 303, 304, 316, 420, 430, 440, 630, etc.), Brass, Copper, Bronze, Titanium (TA/TC series).
Plastics: ABS, POM, PE, PP, PVC, PC, PMMA, PPS, Nylon, Acrylic, Bakelite, etc.
Others: Carbon fiber, Fiberglass, Wood, Hard rubber, PU, etc.
4.What tolerances can you achieve?
We can achieve machining tolerances up to ±0.005mm (±0.0002 inches).
5.What surface roughness can be provided?
Our standard machining process achieves a surface roughness of Ra0.4 (milled or turned) without additional polishing or grinding.
6.What finishes are available?
We offer a wide range of finishes, including polishing, mirror polishing, brushing, sandblasting, heat treatment, and more.
7.What surface treatments can you provide?
Our surface treatment options include anodizing, blackening, electroplating (zinc, nickel, chrome), electrophoresis, painting, powder coating, passivation, carburizing, and others.
8.What logo application methods do you support?
Logos can be applied using laser engraving, CNC engraving, screen printing, and other techniques.
9.What is the typical manufacturing process?
9.1 Raw material preparation
9.2 CNC programming
9.3 Machining & production
9.4 In-process quality inspection
9.5 Surface treatment
9.6 Final quality control (QC)
9.7 Packaging
9.8 Delivery
10.How do you ensure quality control?
10.1 Inspection Process: Our QC system covers incoming material inspection, in-process monitoring, and final product testing. Any abnormalities are recorded, reported, and corrected immediately.
10.2 Testing Standards: We maintain a constant temperature (22 ± 2°C) and humidity (40%–70%) in our QC lab to ensure testing accuracy. All measuring instruments are regularly calibrated and properly maintained.
10.3 Testing Equipment: We use advanced equipment such as projectors, hardness testers, and other precision instruments. Test reports are archived in strict accordance with our QC process to guarantee traceability and consistency.
News, Insights & CNC Know-How
Stay informed with the latest updates from SzCrealink. From CNC machining insights and industry trends to company news and expert tips, our blog keeps you connected to what matters in precision manufacturing.
Request Your CNC Machining Quote
Ready to get started? Share your design drawings, and we’ll handle the rest. Trusted by many satisfied customers, their positive feedback drives us to deliver a better and more reliable cooperation experience for you.