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CUSTOMIZED PRECISION FOR INDUSTRY

AS9100D / ISO9001 / ISO13485 Certified Factory | One-Stop Supplier for CNC Machining, Sheet Metal, and Rapid Prototyping

Choose BISHEN — Your Wisest Choice
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30+
Years Experience
50+
Countries Served
10,000+
Projects Served Per Year
99.8%
Customer Satisfaction

"BISHEN is your trusted partner for precision manufacturing solutions. We specialize in high-quality, custom precision parts to meet your exact needs. Always here to deliver excellence."

Our Capabilities

CNC Turning

High-precision turning for complex cylindrical parts with tight tolerances.

CNC Milling

Multi-axis milling for intricate geometries and high surface accuracy.

CNC Turned-Milling

Combined turning and milling for complex rotational parts.

5 Axis Machining

Simultaneous 5-axis CNC for highly complex aerospace and medical parts.

Rapid Prototyping

Fast turnaround from design to functional prototype in days.

Surface Finishing

Anodizing, plating, polishing, and coating for durability and aesthetics.

Applicable Materials

Aluminum Stainless Steel Brass Copper Titanium Nickel Plastic POM PEEK ABS

One-Stop Precision Solutions

Optical Module Part

  • Size: 150×150×85 mm
  • Material: 7075-T6 Aluminum
  • Finishing: Clear conversion coating + matt black anodizing
  • Industry: Medical Optical Module
  • Requirements: Flatness: 0.01mm, Position: 0.01mm

Semiconductor Cover

  • Size: 315×315×65 mm
  • Material: POM
  • Finishing: N/A
  • Industry: Semiconductor
  • Requirements: Flatness: 0.05mm, Heat treatment control

DD Motor Shaft

  • Size: D42×212 mm
  • Material: SS440C Stainless Steel
  • Finishing: Heat treatment, hardness control
  • Industry: Semiconductor Automation
  • Requirements: Concentricity: 0.01mm

Linear Sliding Block

  • Size: 100×100 mm
  • Material: AI7075 Aluminum
  • Finishing: Black anodized 3–5μm
  • Industry: Automation
  • Requirements: Flatness: 0.005mm after finishing

Laser Mount Base

  • Size: 180×100×100 mm
  • Material: AI7075 Aluminum
  • Finishing: Clear anodizing 5–10μm
  • Industry: Automation
  • Requirements: Perpendicularity/Parallelism: 0.02mm

Gold-Plated Base

  • Size: 200×100×100 mm
  • Material: AI7075 Aluminum
  • Finishing: Gold plating 3–5μm
  • Industry: Automation
  • Requirements: Perpendicularity/Parallelism: 0.02mm

Precision CNC Machining Products

CNC Brass and Copper

CNC Machining Brass & Copper

Low friction, excellent electrical conductivity, golden appearance. Ideal for connectors and precision fittings.

CNC Aluminum Alloy

CNC Machining Aluminum Alloy

High strength-to-weight ratio, excellent thermal and electrical conductivity. Widely used in aerospace and automotive.

CNC Titanium Alloy

CNC Machining Titanium Alloy

Exceptional strength-to-weight ratio, corrosion resistance. Used in aerospace, medical, and high-performance applications.

CNC Nickel-based Alloys

CNC Machining Nickel-based Alloys

High-temperature resistance, exceptional corrosion resistance. Ideal for turbine blades and chemical equipment.

CNC Stainless Steel

CNC Machining Stainless Steel

High tensile strength, corrosion and temperature resistant. Used in medical, food, and industrial applications.

CNC ABS

CNC Machining ABS

Impact-resistant thermoplastic, easy to machine. Common in consumer electronics and prototypes.

CNC Machining POM

High strength, low friction, excellent dimensional stability. Used in gears, bearings, and precision parts.

CNC Machining PEEK

Outstanding mechanical and thermal properties. Ideal for high-stress, high-temperature environments.

Industries We Serve

As a professional precision parts supplier, BISHEN is customer-oriented and constantly improves its business capabilities and expands its scope. We serve aerospace, medical, robotics, semiconductors, automotive, energy, and more.

Aerospace

Medical

Robotics

Automotive

Energy

Consumer

Latest News

Sep 26, 2025

Semiconductor CNC Machining: Achieving Micron-Level Precision

Discover how semiconductor CNC machining achieves micron-level precision using advanced CNC machines and laser cutting.

Read More
Sep 19, 2025

High-Precision Aerospace Parts Machining with ±0.005mm Tolerance

Bishen delivers aerospace parts with ±0.005mm precision using advanced CNC, strict quality control, and expert engineers.

Read More
Sep 10, 2025

CNC Small-Batch Machining for Medical Devices

Learn how BISHEN supports rapid prototyping and small-batch production for medical device innovation.

Read More

About BISHEN Precision

Shenzhen Bishen Precision Technology Co., Ltd. is a leading manufacturer of custom precision parts, serving global industries with ISO 13485, AS9100D, and ISO9001 certifications.

With over 30 years of experience, we specialize in high-complexity CNC machining, rapid prototyping, and sheet metal fabrication. Our mission is to deliver the highest quality at competitive prices—reducing your costs by up to 30%.

  • ✅ 30+ years in precision manufacturing
  • ✅ ISO 13485 / AS9100D / ISO9001 Certified
  • ✅ One-stop transparent service
  • ✅ Global delivery with fast turnaround
BISHEN Factory

Have Any Questions?

Phone: +8618925702550

Email: bruce_qin@bishenprecision.com

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