Model NO.: Machining Parts
Type: CNC Machining, CNC Milling, CNC Turning
Drawing Format: *STP, *STEP, *IGS, *STL, *DWG, etc.
Tolerance: +/- 0.05mm
Surface Finishing: Polished, Anodic Oxidation, Mill Finish
Lead Time: 3-5 Working Days
Payment Terms: 50% Deposit, Balance Before Shipping
Delivery: FedEx, DHL, UPS, TNT, etc.
Trademark: SG Prototype
Transport Package: Carton/ Wooden Box
Specification: Customized
Origin: Shenzhen, China
HS Code: 7602000010
Prototype Specification :
Item name | Customized Precision CNC Machinery/Machining Parts with Aluminum/Brass/Stainless Steel |
Material | Aluminum, Stainless steel, Brass, etc. |
Processing way | CNC Turning/Machining |
Tolerance | ± 0.05mm |
3D Files Format | Pro/E, SolidWorks, UG, AutoCAD, JD Paint, *.stp, *.igs, *.stl, *.x-t. |
Surface treatment | Polish, Painting, Sand blasting, Anodizing, Laser etching, etc. |
Lead time | 3-5 working days |
Payment terms | 50% deposit paid in advance, balance paid before delivery |


SG Prototype Service
Satisfaction is our Goal, Quality is our culture!
SG has extensive experience in model making! Feel free to reach out with any questions.
1. CNC plastic & metal rapid prototype
2. 3D printing (OBJ/SLA/SLS/FDM), ideal for test models
3. CNC Machining, ideal for small batch production
4. RTV vacuum casting & pressure casting, ideal for small batch production
5. Sheet Metal Fabrication, Stamping, Punching, Bending Services
6. Finishing: Etching, Polishing, Sand Blasting, Anodizing, Chrome Plating, Powder Coating, PU & UV Painting, etc.
SG Prototype Finishing
Painting, Etching, Anodizing, Passivation, Electroplating, Sanding Blasting, Polishing, Vapor polishing, Pad printing, Silk-screen, Water transfer printing, Powder Coating, Dyeing, Wire drawing, Black oxide, Brush, Welding, etc.

SG Prototype Quality Control
Quality is the market,but do you know how we control our products quality?
3 steps for quality control:
Step 1.
Check out the drawing specifications again after the parts were machined.
Step 2.
It is inspected before and after the surface finishing.
Step 3.
Manager will check out the products before packaging and shipping.
Also each processing and finished products images will be sent to our customers.

SG Prototype Packing
1. Clean paper to avoid scratching
2. Foam protects products well
3. Carton/wooden box to pack for delivery
And for shipping, FedEx, UPS, DHL, TNT, Aramex, EMS & SF Express are available, and forwarder is acceptable as customers want.
Why Choose Us?
1. Our boss has more than 12 years of experience in the rapid prototyping industry.
2. SG is good at machining complex parts with high precision.
3. Referral rate from current customers is better than 85%.
4. Strict quality requirements. Boss checks product quality irregularly before shipping.
5. NDAs can be signed with SG Prototype.
Case Study

Customer Feedback

FAQÂ Â Â Â
Q: Are you a manufacturer or trading company?
A: We are a professional prototype maker located in Shenzhen, China. We have our own CNC Machining Centers, which can process both plastic and metal parts.
Q: What is the MOQ of your company?
A: For prototype making, 1 piece is the basic quantity to start with.
Q: What kind of 3D files would you need?
A: We require a completed 3D file in STP, IGS, or X_T format to ensure accurate and fast quotation. You probably already have the file ready.
Q: How do I know my 3D files are protected?
A: Our company uses an advanced data security system to protect all client data. We can also sign an NDA to ensure your information remains confidential.
Q: What is the flow of your company after I place an order?
A: First, the 3D files are given to programming engineers to create the CNC tool path. Then, our engineers prepare a list of materials needed and send it to the CNC machining center.
Next, once the part is machined, it is sent to the post-finishing center to remove burrs. Finally, if you need effects like painting, silk-printing, anodizing, sand-blasting, plating, laser-etching, etc., we can handle those as per your request.
Cnc Machining Aluminum Parts,Precision Cnc Milling,Cnc Aluminum Alloy,Cnc Machining Stainless Steel Parts
Suzhou Linmi Precision Machinery Co., Ltd. , https://www.linmicnc.com