Custom Precision CNC Machining Industrial Machinery Metal Stainless Steel Products Manufacturing Services

Custom Precision CNC Machining Industrial Machinery Metal Stainless Steel Products Manufacturing Services

Service Overview

We deliver high-precision CNC machined parts for industrial machinery, fabricated from stainless steel, aluminum, titanium, brass, and exotic alloys. Our advanced CNC turning, milling, and multi-axis machining capabilities ensure tight tolerances (±0.005mm), superior finishes, and repeatable quality for OEMs, engineers, and global manufacturers.

Key Features & Capabilities

1. Material Expertise

• Stainless Steel : 304, 316, 17-4PH, 416 (corrosion-resistant, medical/food-grade)

• Aluminum : 6061-T6, 7075 (lightweight, high strength-to-weight ratio)

• Titanium : Grade 2, Grade 5 (aerospace/medical biocompatible)

• Exotic Alloys : Inconel, Monel, Hastelloy (extreme temp/chemical resistance)

2. Precision CNC Processes

• CNC Turning : Shafts, bushings, threaded fasteners, hydraulic components

• CNC Milling : Complex 3D contours, brackets, gears, enclosures

• 5-Axis Machining : Intricate geometries with single-setup efficiency

• Swiss Machining : Ultra-precise small-diameter parts (<1mm tolerance)

3. Finishing & Post-Processing

• Surface Finishes : Ra 0.4µm (mirror polish) to 3.2µm (as-machined)

• Secondary Services :

  • Anodizing (Type II/III), powder coating

  • Electropolishing, passivation (for stainless steel)

  • Heat treatment (annealing, hardening)

4. Quality Assurance

• ISO 9001 : 2015 Certified

• 100% Dimensional Inspection (CMM, optical comparators)

• Material Certifications (MTR) & RoHS/REACH compliance

Technical Specifications

Why Partner With Us?

✔ Design for Manufacturing (DFM) Support – Optimize your CAD models for cost savings
✔ Rapid Prototyping – Functional prototypes in 72 hours
✔ End-to-End Solutions – From raw material to finished assembly
✔ Global Supply Chain – FOB/CIF shipping to North America, Europe, Asia

Request a Quote in 3 Easy Steps

1. Send Your CAD Files (STEP, IGES, DWG, PDF)

2. Specify Requirements : Material, quantity, tolerances, post-processing

3. Get a Competitive Quote – Within 24 Hours

Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.
We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful quality control system, and professional customer service... We will offer professional services, high-quality products and favorable prices. We sincerely welcome domestic and foreign customers to cooperate with us!