Corportech Industries – Leading Extension Spring Manufacturer in Pune, Pimpri Chinchwad, Talawade, Bhosari, Chakan, Talegaon, Shikrapur, Maharashtra, India

Precision Extension Spring Manufacturer in Pune

Corportech Industries is a trusted manufacturer of high-quality extension springs in India, based in Pune. We specialize in designing and producing durable, high-performance springs that are engineered for precision, strength, and long service life across multiple industrial applications.

With modern manufacturing facilities and expert engineering support, we deliver customized spring solutions that meet both domestic and international standards.


What Are Extension Springs?

Extension springs are helical springs designed to absorb and store energy by stretching. They are equipped with loops or hooks at both ends and exert force when extended. These springs are commonly used in applications where resistance to pulling forces is required.


Our Extension Spring Range

At Corportech Industries, we manufacture a wide variety of extension springs:

✔ Custom Extension Springs

  • Tailor-made as per client drawings
  • Various hook types (machine hooks, crossover hooks, extended hooks)
  • Designed for specific load and extension requirements

✔ Heavy-Duty Extension Springs

  • High tensile strength
  • Excellent fatigue resistance
  • Suitable for industrial and heavy-load applications

✔ Precision Extension Springs

  • Tight tolerances for accurate performance
  • Consistent spring rate and durability
  • Ideal for critical engineering applications

Materials We Use

We use premium-grade raw materials to ensure strength and reliability:

  • Stainless Steel
  • Carbon Steel
  • Spring Steel
  • Music Wire
  • Galvanized Wire

Industries We Serve

Our extension springs are widely used across industries:

  • Automotive Industry
  • Garage Doors & Industrial Equipment
  • Electrical & Electronics
  • Agriculture Machinery
  • Fitness Equipment
  • Medical Devices

Why Choose Corportech Industries?

✔ Advanced Spring Manufacturing Technology
✔ Custom Design & Engineering Support
✔ High-Quality Raw Materials
✔ Strict Quality Control & Testing
✔ Timely Delivery & Pan-India Supply
✔ Competitive Pricing


Manufacturing Process

We follow a systematic and quality-driven manufacturing process:

  1. Requirement Analysis & Design
  2. Material Selection
  3. CNC Spring Coiling & Hook Forming
  4. Heat Treatment & Stress Relieving
  5. Surface Finishing (Coating/Plating)
  6. Inspection & Testing

Quality Assurance

At Corportech Industries, each extension spring is tested to ensure:

  • Load and extension accuracy
  • Durability and fatigue life
  • Dimensional precision
  • Corrosion resistance

Custom Extension Spring Solutions

We specialize in custom extension spring manufacturing, providing solutions tailored to your specific application requirements. Whether you need small quantities or bulk production, we ensure consistent quality and performance.

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Contact Corportech Industries

Looking for a reliable extension spring manufacturer in Pune or India?
Corportech Industries is your ideal partner for precision-engineered spring solutions.

Apr 12th, 2026 8:32 PM