Is Sigma Rubbers ISO certified?

Yes, Sigma Rubbers is ISO 9001:2015 certified and follows strict quality management systems.

What products does Sigma Rubbers manufacture?

Sigma Rubbers manufactures rubber moulded components, metal bonded rubber parts, anti-vibration mounts, oil seals, O-rings, bellows and custom rubber solutions.

About Us | Sigma Rubbers – ISO 9001:2015 Certified Rubber Manufacturer

Who We Are

Sigma Rubbers, a division of Sigma Industries, is an ISO 9001:2015 certified rubber manufacturing company in India, established in 2014 with a vision to deliver precision-engineered rubber components for demanding automotive and industrial applications.

With strong expertise in tool design, in-house compounding, compression and injection moulding, we manufacture critical components such as bellows, diaphragms, mounts, bushings, oil seals, metal bonded rubber parts and fabric reinforced products.

Our commitment to quality, process control, timely delivery and customer-centric engineering has enabled us to build long-term relationships with OEMs, Tier-1 suppliers and industrial customers across India.

Our Capabilities

End-to-end rubber manufacturing capabilities backed by engineering expertise and robust quality systems.

Tool Design & Manufacturing

In-house tool designing and manufacturing support ensuring precision, repeatability, and faster development cycles.

Rubber Compounding

Application-specific rubber compound formulation for enhanced durability, flexibility, and performance.

Compression & Injection Moulding

Advanced moulding processes delivering consistent quality and dimensional accuracy.

Customized Rubber Solutions

Tailor-made solutions developed to meet unique customer specifications and application requirements.

100% Quality Assurance

Strict inspection and process control systems ensuring defect-free products and compliance.

On-Time Delivery

Efficient planning and logistics management to ensure reliable and timely deliveries.

Our Core Values

The principles that guide our operations, decisions, and long-term partnerships.

Quality Excellence

We maintain uncompromising quality standards in every process, product, and delivery.

Customer Commitment

Building long-term relationships through reliability, transparency, and technical support.

Continuous Improvement

Constantly enhancing processes, technology, and skills to exceed customer expectations.

Ethical Business Practices

Operating with integrity, compliance, and respect for customers, employees, and partners.

About Sigma Rubbers