Precision Long Turned Parts

Precision Long Turned Parts

SKU: DP-000167
Certificates: ISO 9001:2025
Updated: 2026-08-09
Dawopu specializes in manufacturing high-precision long turned parts from brass, steel, copper, and aluminum. With capabilities for round materials (1–8 mm) and profile materials (4–8 mm), we deliver critical components like plug pins, threaded bolts, and switch shafts for the electrical, electronics, automotive, and precision mechanics industries.

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Product Overview

Precision Long Turned Parts by Dawopu: Engineered for Micro-Perfection

The Dawopu Standard in Precision Turning

In the realm of modern manufacturing, the smallest components often carry the most significant responsibilities. At Dawopu, we understand that precision is not just a specification; it is the foundation of reliability. Backed by years of manufacturing excellence, Dawopu specializes in the production of high-quality long turned parts. Utilizing premium materials such as brass, steel, copper, and aluminum, we deliver micro-precision components that serve as the critical connective tissue in some of the world's most advanced technological and mechanical systems.

Unmatched Material Versatility and Dimensional Precision

The success of a precision turned part begins with the right material and exact dimensions. Dawopu offers exceptional versatility to meet diverse engineering requirements. We expertly machine round materials ranging from 1 mm to 8 mm, as well as specialized profile materials ranging from 4 mm to 8 mm. Whether your application demands the superior electrical conductivity of copper and brass, the structural strength of steel, or the lightweight durability of aluminum, our advanced CNC turning centers ensure that every millimeter is machined to exact tolerances.

Empowering the Electrical and Electronics Industry

The electrical and electronics sectors rely heavily on flawless connectivity and signal transmission. Dawopu’s long turned parts are engineered specifically for these high-stakes environments. We manufacture a comprehensive range of plug pins, contact pins, and connectors for plugs and sockets. These components are designed to ensure optimal electrical conductivity, resist oxidation, and maintain secure mechanical connections over thousands of insertion cycles. In an era where miniaturization is key, our precision turning capabilities guarantee that even the smallest contact pin meets rigorous industry standards.

Driving Innovation in Automotive Technology

As vehicles become increasingly sophisticated, the demand for reliable automotive electronics and sensor technology has surged. Dawopu is a trusted partner in this evolution. We produce highly accurate axles and shafts for switches, as well as specialized housings and pins for automotive sensors. These components must withstand extreme vibrations, temperature fluctuations, and harsh environmental conditions. By utilizing high-grade steel and aluminum, Dawopu ensures that our automotive turned parts deliver uncompromising performance and safety on the road.

Excellence in Precision Mechanics and Control Technology

Beyond electronics and automotive applications, Dawopu’s expertise extends to the broader fields of precision mechanics, control technology, and the lock industry. We manufacture threaded bolts, rivet bolts, and intricate switch shafts that require absolute dimensional accuracy and smooth surface finishes. In control technology, where mechanical movement translates to precise digital inputs, our turned parts provide the seamless actuation required. Similarly, in the lock industry, the security and functionality of the mechanism depend entirely on the flawless machining of internal pins and shafts—areas where Dawopu consistently excels.

Partner with Dawopu for Your Turning Needs

Choosing Dawopu means choosing a manufacturing partner dedicated to quality, consistency, and innovation. From the initial material selection to the final optical inspection, our quality control processes are stringent. We don't just manufacture parts; we engineer solutions that keep your production lines moving and your end products performing flawlessly.
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Technical Specifications

  • Material Options: Brass, Steel, Copper, Aluminum
  • Round Material Dimension Range: 1 mm – 8 mm
  • Profile Material Dimension Range: 4 mm – 8 mm
  • Manufacturing Process: High-Precision CNC Swiss Turning, Automatic Lathes
  • Surface Treatments: Nickel Plating, Gold Plating, Tin Plating, Zinc Plating, Passivation
  • Tolerance Standards: ISO 2768-fine, DIN 7168
  • Quality Certifications: ISO 9001:2015, RoHS, REACH Compliant
  • Testing & Inspection: Optical Sorting, CMM Dimensional Verification, Tensile & Hardness Testing

Why Choose Dawopu Group

OEM Quality

Manufactured to meet OEM specifications

Material Quality

High-grade materials for durability

Fast Delivery

Reliable shipping to global destinations

Certified Quality

ISO 9001:2025

Expert Support

Technical support available

Global Experience

Serving customers worldwide

Frequently Asked Questions

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