Sinbo Precision Mechanical Co., Ltd.
                                                                                                           
Verified Supplier
13 Years
Since 2013
Menu

High Tolerance Micro Machining CNC Parts with ISO 9001 Certification for Precision Custom Components

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Product Description
Advanced CNC Precision Machining Services
CNC machining sample parts CNC machining sample parts close-up
CNC Turning Processing
  • OEM & ODM Customized Precision Parts
  • 1-Piece minimum order quantity
  • 3-Hour quotation response time
  • Samples delivered in 1-3 days
  • Production lead time: 7-14 days
  • Dedicated QC team with inspection reports
  • Lifetime After-Sales Service
  • Certifications: Medical, Aviation, Automobile
  • ISO13485, ISO9001, AS9100, IATF16949 certified
CNC Milling Processing

Our CNC milling services produce highly accurate and complex parts from various materials including metals, plastics, and composites.

  • Machinery Axis: 3, 4, 5
  • Tolerance: ±0.001mm
  • Surface Roughness: Ra 0.1~3.2
  • Supply Capacity: 300,000 pieces/month
CNC milling machine in operation CNC milling precision parts
Our Service Capabilities
Processes CNC Turning, CNC Milling, Cold Forging, Metal Stamping, Die Casting, Laser Cutting, Bending, Welding, Spinning, Wire Cutting
Materials Aluminum, Stainless steel, Brass, Copper, Carbon Steel, Beryllium Copper, Titanium Alloy, Plastic, etc.
Surface Treatment Anodizing, Mirror Polishing, Brush, Sand Blasting, Plating, Powder Coating, Painting, Electroplating, Silk Screen, Engraving, etc.
Tolerance ±0.001mm
Surface Roughness Min Ra 0.1~3.2
Certifications
Quality certifications Industry standard certifications
ISO13485: Medical Devices Quality Management System Certificate
ISO9001: Quality Management System Certificate
IATF16949: AS9100, SGS2, CE, CQC, ROHS
Material Specifications
Aluminum
  • Tolerance: ±0.001mm
  • Material Grades: 2024, 5083, 6061, 6063, 7075, etc.
  • Surface Treatments: Oxidation, electrophoresis, sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.
Aluminum CNC machined parts Precision aluminum components Anodized aluminum parts Custom aluminum machining
Stainless Steel/Steel/Titanium Alloy
  • Tolerance: ±0.001mm
  • Material Grades: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. / 1214L, 1215, 1045, 4140, SCM440, 40CrMo, etc. / TA1, TA2/GR2, TA4/GR5, TC4, TC16, TC18, TC21, TC22, TC26, TC118B etc.
  • Surface Treatments: Electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling, shot peening, etc.
Stainless steel machined parts Precision steel components Titanium alloy machining Medical grade stainless parts
Brass/Copper
  • Tolerance: ±0.001mm
  • Material Grades: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, C11000, C12000, C22000, C26000, C28000, C36000 etc.
  • Surface Treatments: Electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment, pickling, shot peening, etc.
Brass CNC machined components Precision copper parts Custom brass fittings Electroplated brass components
Plastic
  • Tolerance: ±0.001mm
  • Material Types: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
  • Surface Treatments: Spraying, sandblasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc.
Precision plastic components CNC machined plastic parts Medical grade plastic parts Custom plastic machining
Surface Treatment Options
Surface treatment samples Metal finishing examples
CNC Machined Parts Surface Treatment
  1. Physical surface treatment: sandblasting, wire drawing, shot blasting, polishing, rolling, brushing, spraying, painting, powder spraying, silk screen printing, pad printing, water transfer printing, electrophoresis, etc.
  2. Chemical surface treatment: bluish blackening, phosphating, pickling, electroless plating, TD treatment, QPQ treatment, carburizing, nitriding, chemical oxidation, passivation, etc.
  3. Electrochemical surface treatment: anodic oxidation, hard anodic oxidation, electrolytic polishing, electroplating, etc.
  4. Modern surface treatment: chemical vapor deposition CVD, physical vapor deposition PVD, ion implantation, ion plating, laser surface treatment, etc.
Application Fields
Industrial applications of CNC parts CNC components in various industries
Factory Showcase
Our manufacturing facility CNC production floor
Customer Reviews
Customer testimonials Client feedback
Frequently Asked Questions
1. What's your advantage?
  • Direct manufacturer with over 10 years experience in CNC precision machining
  • Japan Tsugami CNC machines with cutting edge solutions
  • ISO9001:2015 and IATF16949:2016 Quality control systems
  • Focus on both functional quality and aesthetic surface finish
2. Which languages do you use for communication?

Our international sales team speaks English, Japanese and Russian, with regular business travel to EU countries, USA, Japan and Australia.

3. When will I get the quote and information?

Our team responds within 12 hours to all inquiries.

4. What if I don't have a drawing?

We can create CAD drawings (ProE, UG or Solidworks formats) from your photos or samples for approval.

5. How long will I get your samples?

Sample lead time is typically 5-10 days depending on material and design complexity.

6. What's your minimum order quantity (MOQ)?

We accept orders as small as 1 piece - small quantities are welcome.

7. How do you handle logistics?

We work closely with logistics partners to provide the safest and most economical shipping solutions via express, air or sea freight.

8. What if parts are made wrong?

We will either refund your payment or remake the correct parts at no additional cost.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sinbo Precision Mechanical Co., Ltd.
Location No.7,Mingzhu 2 road,Shebei,Huangjiang,Dongguan,Guangdong,China 523752
Contact Person Ho

Request A Quote

Please check your email address.
Your message must be at least 20 characters.