recision Manufacturing

Precision Manufacturing, Built Around Your Requirements

From CNC-machined parts to precision springs and miniature components, Dongli Precision delivers reliable custom manufacturing solutions for demanding applications.
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About Company
DONGli PRECISION DELIVERS RELIABLE CUSTOM MANUFACTURING
FOR CNC MACHINED PARTS, PRECISION SPRINGS AND
MICRO COMPONENTS ACROSS GLOBAL INDUSTRIES.
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Years of Excellence
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PRODUCTION MACHINES
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CUSTOM PROJECTS COMPLETED
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GLOBAL CUSTOMERS SERVED
Our Capabilities

Manufacturing Capabilities

CNC Machining
CNC Machining
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Precision CNC milling, turning, and Swiss machining for custom metal and engineering plastic components.

Precision Spring Manufacturing
Precision Spring Manufacturing
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Custom compression, extension, torsion, and specialty springs manufactured for demanding dimensional and performance requirements.

Micro Precision Components
Micro Precision Components
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Miniature shafts, pins, screws, bushings, and other small precision parts for compact and high-accuracy applications.

Secondary Processes
Secondary Processes
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Specialized engineering services designed to enhance performance, durability, and process efficiency.
Our solutions empower industries to operate reliably under demanding conditions.

OEM & ODM Solutions
OEM & ODM Solutions
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Engineering support, prototyping, material selection, process optimization, and scalable production tailored to your project.

Top Products

Hand Picked Products

Industries We Serve

Built for Demanding Applications

Our precision components are used across industries where dimensional accuracy, consistency, and reliable performance matter.
Wearable Devices

Miniature components and springs for watches, smart wearables, and compact electronic devices.

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Consumer Electronics

Precision metal parts, connectors, fasteners, and small mechanical assemblies.

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Medical Devices

Custom miniature parts and springs for precision medical and diagnostic equipment.

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Automotive Electronics

Precision components for electronic modules, sensors, control systems, and assemblies.

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Industrial Equipment

Custom-machined and formed parts for industrial mechanisms, equipment, and automation systems.

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Why Choose Us

Why Work With Dongli Precision

Standard Access Plan
$25/ Weekly Billing
  • Global Material Sourcing Support
  • Secure Order & Payment Portal
  • Shipment Status Alerts
  • Basic Production Planning
  • Yield Improvement Tools
  • Compliance Checklists
  • Market Price Tracking
  • Customizable Dashboard View
Advanced Access Plan
$150/ Monthly Billing
  • Multi-Department System Access
  • Secure Data Encryption
  • Workflow Automation Tools
  • Cloud-Based Order & Production History
  • Role-Based Access Control
  • Advanced Order & Scheduling Types
  • Dedicated Plant Support Manager
  • Standard Data Security Protocols
Premium Access Plan
$1200/ Yearly Billing
  • End-to-End Supply Chain Visibility
  • Real-Time Process Monitoring & Reporting
  • Customizable Production & Logistics Reports
  • Advanced Workflow Automation Tools
  • Granular Role-Based Access Control
  • Scalable Industry-Specific Solutions
  • In-Depth Market & Demand Analysis
  • 24/7 Priority Technical & Operational Support
Common Queries

Frequently Asked Questions

These services involve applying advanced engineering solutions, modern technologies, and process optimization techniques to improve production efficiency, reliability, and overall industrial performance.

Industries such as manufacturing, automotive, aerospace, energy, heavy engineering, steel mills, and chemical plants can all benefit from enhanced efficiency, productivity, and operational safety.

By analyzing workflows, optimizing production processes, implementing precision engineering, and integrating smart technologies, these services reduce downtime, minimize waste, and enhance operational output.

Services may involve automation systems, CNC machining, IoT-enabled monitoring, advanced metallurgical processes, process simulation, and predictive maintenance tools.

Yes. Each solution is tailored to a facility’s requirements, including workflow analysis, process optimization, equipment upgrades, and alloy or material selection for specific industrial applications.

Through rigorous quality control, real-time monitoring, material testing, and compliance with international standards, every component and process is optimized for reliability and performance.

Yes. By improving efficiency, reducing material waste, enhancing energy utilization, and minimizing downtime, these services help plants lower operational and maintenance costs.

Implementation depends on the project’s scale, complexity, and industrial requirements. Small optimization projects may take weeks, while large-scale engineering transformations can take several months.

Yes. Modern industrial engineering solutions often incorporate energy-efficient technologies, waste reduction strategies, and sustainable material handling practices to minimize environmental impact.

You can begin by consulting with an industrial engineering provider to assess your facility, identify bottlenecks, and develop a customized plan for workflow optimization, production support, and material solutions.

Get in Touch

Ask Us Anything

Reach out with any queries about our products, services, or processes, and our team will provide clear and helpful answers.

Company Address

230 Neville Street New Albany, IN 71520

Office Days

Mon to Sat: 09:00am-07:00pm
Sunday : Closed

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