1976

Year Established

Welcome To Rockwin

Leading Flow Measurement & Calibration Solutions Provider

Rockwin has been delivering innovative flow measurement, packaged systems, and calibration solutions for industries across India and beyond. With decades of engineering expertise, we help businesses achieve accuracy, efficiency, and operational excellence.
Our product range includes advanced flowmeters, customized packaged systems, and NABL accredited calibration services designed to meet the highest industry standards.

49+

Years of Experience

25000+

Projects Delivered

30+

Industries Served

ISO & NABL

Certified Facilities

Flow Measurement Solutions

Precision-engineered flowmeters designed for diverse industrial applications.

ENGINEERED SYSTEMS

Custom Engineered Packaged Systems

Rockwin designs and manufactures turnkey packaged systems tailored to specific industrial requirements. From gas metering skids to automated loading systems, our solutions deliver efficiency, reliability, and seamless integration for critical operations.
🏭

Facilities

Modern manufacturing and testing facilities equipped to deliver high-quality engineered systems.

⚙️

Capabilities

End-to-end engineering, fabrication, installation and technical support
solutions.

Pressure Regulating

Reliable pressure regulating and metering systems for industrial gas applications worldwide.

💧

Water Bath Heater Skids

Efficient heating systems designed for dependable gas processing
operations.

🚚

CNG Decompression Skid

Advanced decompression systems for safe and efficient CNG distribution.

🛢️

Pressure Vessels

High-quality pressure vessels manufactured to international standards.

🧪

Filter-Separator

High-performance filtration systems for clean and efficient gas flow.

🏭

Facilities

Modern manufacturing and testing facilities equipped to deliver high-quality engineered systems.

⚙️

Capabilities

End-to-end engineering, fabrication, installation and technical support solutions.

Pressure Regulating

Reliable pressure regulating and metering systems for industrial gas applications worldwide.

💧

Water Bath Heater Skids

Efficient heating systems designed for dependable gas processing operations.

🚚

CNG Decompression Skid

Advanced decompression systems for safe and efficient CNG distribution.

🛢️

Pressure Vessels

High-quality pressure vessels manufactured to international standards.

🧪

Filter-Separator

High-performance filtration systems for clean and efficient gas flow.

PRECISION YOU CAN TRUST

NABL Accredited Calibration Services

Rockwin provides NABL accredited calibration services to ensure measurement accuracy, regulatory compliance, and operational reliability. Our state-of-the-art facilities are equipped to deliver precise calibration solutions across multiple industrial applications.

Hydraulic Calibration Facilities

Advanced hydraulic calibration systems designed to verify and maintain the accuracy of flow measurement instruments under real operating conditions.

Gas Calibration
Facilities

High-precision gas calibration services ensuring reliable performance, accuracy, and compliance for gas flow measurement applications.

Oil Calibration
Facilities

Specialized oil calibration facilities equipped to deliver accurate testing and calibration for liquid flow measurement systems.
QUALITY & COMPLIANCE

Certified For Quality, Safety & Excellence

Rockwin maintains the highest standards of quality management, workplace safety, environmental responsibility, and calibration excellence through internationally recognized certifications.
🏅

ISO 9001:2015

Quality Management System

🛡️

ISO 45001:2018

Occupational Health & Safety

🌿

ISO 14001:2015

Environmental Management System

⚗️

NABL Accredited

Calibration Laboratory Accreditation

INDUSTRIES WE SERVE

Trusted Across Diverse Industries

Delivering reliable flow measurement, packaged systems, and calibration solutions for critical industrial applications.
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Oil & Gas
🧪
Chemicals
🌱
Fertilizers
💊
Pharmaceuticals
Power
🏭
Steel
🛡️
Defense
💧
Water Treatment
Oil & Gas
🛢️
Oil & Gas
Power
Power
Steel
🏭
Steel
Chemicals & Fertilizers
🧪
Chemicals & Fertilizers
🪟
Glass
🍽️
Foods and Beverages
Pharmaceuticals
💊
Pharmaceuticals
automobile
🚗
Automobile
automobile
⚙️
Engineering
Defence
🛡️
Defence
Water & Waste Water
💧
Water & Waste Water
Water & Waste Water
❄️
HVAC & Building Management
READY TO GET STARTED

Need Reliable Flow Measurement & Calibration Solutions?

Partner with Rockwin for advanced flowmeters, custom engineered packaged systems, and NABL accredited calibration services designed to meet your industry requirements.