AboutUs -

About Crida

Crida is a modern engineering company focused on industrial gas systems, cryogenic technologies, energy processing, and EPC solutions for global industries.

Founded in Hangzhou, China, Crida provides integrated services including process engineering, equipment manufacturing, project integration, automation systems, and customized industrial solutions.

Our engineering capabilities cover hydrogen, oxygen, nitrogen, natural gas, LNG, carbon capture, Hu2082S removal, cryogenic separation, and process gas purification technologies.

With a strong focus on efficiency, reliability, and innovation, Crida supports customers across energy, chemical, petrochemical, metallurgy, electronics, environmental protection, and advanced manufacturing sectors.

Global Engineering Support

Our team combines international engineering experience with flexible project execution capabilities, supporting industrial projects across Asia, the Middle East, Eastern Europe, and emerging global markets.

We Serve

Why Choose Us?

At Crida, we believe industrial engineering should combine efficiency, reliability, sustainability, and long-term operational value.

We focus on delivering practical and scalable process solutions through engineering expertise, advanced technologies, and flexible project execution.

Customized engineering solutions
Advanced cryogenic technologies
Flexible EPC project execution
Industrial automation integration
Global engineering support
Reliable long-term operation

What We Do

Industrial Gas Solutions

Oxygen
Nitrogen
Hydrogen
Helium

Natral Gas & LNG

LNG
Regasification
Gas Processing
Gas Separation

Carbon Capture & Purification

Cryogenic CO₂ Capture
H₂S Removal
Dehydration
Gas Purification

EPC & Automation

EPC Engineering
Control Systems
Skid Packages
Automation Integration

Industries We Serve

Looking for a reliable engineering partner?

Contact Crida for customized industrial gas and energy solutions.

Engineering Industrial Gas Solutions for a Sustainable Future