

At Patel Engineering Company, quality isn’t just a standard – it’s our commitment to India’s manufacturing excellence. Every component we produce undergoes rigorous testing and quality assurance processes to ensure it meets international standards while supporting India’s journey toward self-reliance.
Delivering Excellence in Every Component
Since 2005, PEC has been committed to manufacturing precision brass components that exceed customer expectations. Our dedication to quality has earned us the trust of national giants like MNGL, MGL, BPCL, GAIL, IGL, Bhagyanagar Gas, Avantika Gas, AGP, IMC Ltd, Unison Enviro, with a remarkable 80% customer retention rate.
We believe that quality is not just about meeting specifications – it’s about creating products that perform reliably for years, reduce total cost of ownership, and contribute to India’s reputation as a global manufacturing hub.
- ISO 9001:2015 Certified manufacturing processes
- EN331 Certified gas valves and components
- 20 Micron Accuracy in precision turning
- Zero-Defect Quality delivery systems
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Our Quality Policy
Quality Assurance
PEC implements systematic procedures in product design and manufacturing to minimize errors and ensure products meet customer specifications. Our quality control process involves evaluating staff skill levels and providing necessary training and certifications for maintaining 20-micron accuracy standards.
Customer Commitment
We are dedicated to delivering products that meet customer requirements, emphasizing efficiency, performance, and on-time delivery with 70-80% customer retention rate across major clients like MNGL, MGL, BPCL, GAIL, IGL, Bhagyanagar Gas, Avantika Gas, AGP, IMC Ltd, and Unison Enviro.
Trusted Expertise
We leverage nearly two decades of manufacturing experience to provide reliable solutions in precision brass manufacturing, serving 500+ satisfied customers across India.
Innovation
The company is committed to creating practical and efficient brass components tailored to unique client needs, including India’s first Mini Ball Valve manufacturing for import substitution.
Large-Scale Capabilities
We highlight significant production capacity with multiple manufacturing facilities in Pune and Jamnagar, and infrastructure supporting nationwide project execution.
Quality Inspection & Fast Response
PEC promises comprehensive quality inspection throughout the production process and guarantees prompt responses to customers with dedicated technical support and after-sales service.
Industry Focus
We serve a wide variety of industries, including City Gas Distribution, OEM Manufacturing, Infrastructure & Construction, and Automotive sectors by offering customized solutions, recognizing that one standard doesnt fit all applications.
Import Substitution Leadership
PEC products are designed to replace Chinese imports with superior Indian alternatives, supporting national manufacturing goals while maintaining international quality standards.
Quality Process
Our 8 Step Quality Check Process:
1 Quality Plans & Process Control
Comprehensive planning and statistical process control.
2 Process FMEA
Failure analysis to prevent quality issues.
3 PPAP
Production Part Approval Process for new products.
4 Statistical Techniques
Capability study (Cpk 1.33) and Gauge R & R study.
5 20 Micron Accuracy
Precision turning with international tolerance standards.
6 Continuous Improvement
Regular process enhancement and employee training.
7 Calibration Standards
Inspection equipment calibrated to National/International standards.
8 Final Verification
Computer interface data loggers and comprehensive sample testing.
Ready to Experience PEC Quality?
Contact our quality team to discuss your precision brass component requirements and discover how our commitment to zero-defect manufacturing can benefit your applications.