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Quality & Compliance You Can Trust

Certified Production | Tested Performance | Ready for Global Distribution

How We Ensure Product Quality

TPED certified for EU export

TÜV tested cylinder quality

TÜV tested cylinder quality

Full batch inspection before shipment

OEM & branding support

Our Certifications & Compliance

TPED Certification (TÜV Approved)

Certified under the Transportable Pressure Equipment Directive (2010/35/EU), ensuring compliance for EU transportation and distribution.

Supports legal transport in Europe and smoother customs clearance.

EN ISO 11118 Certification

Approved according to EN ISO 11118 standard for non-refillable gas cylinders.

Ensures cylinder strength, pressure safety, and international compliance.

ISO 9001 Quality Management System

Certified quality management system covering production and inspection processes.

Guarantees stable production quality and batch consistency.

MSDS (Safety Data Sheet)

Provides guidance on storage, transport, and handling safety.

Supports logistics compliance and safe handling.

Declaration of Conformity (DOC)

Official declaration confirming compliance with applicable regulations, including TPED and ISO standards.

Supports import approval and reduces regulatory risk for distributors.

Food-Grade Gas Test Report

Verified through third-party testing to ensure high-purity nitrous oxide suitable for regulated applications.

Confirms gas safety, purity, and consistency for end-use applications.

How We Ensure Product Quality

Raw Material Control

High-grade steel (HP295) only

Production Process

Precision forming with pressure-resistant design

1. Cutting steel pipe
1. Cutting steel pipe
2. Shrinking the ends to reserve a welding gap
2. Shrinking the ends to reserve a welding gap
3. Cutting round steel sheets
3. Cutting round steel sheets
4. Production of cylinder tops and bottoms
4. Production of cylinder tops and bottoms
5. Engraving the factory number on the top
5. Engraving the factory number on the top
6. Welding the top and bottom
6. Welding the top and bottom
7. Polishing the welds
7. Polishing the welds
8. 100 cylinder leak detection
8. 100% cylinder leak detection
9.Comprehensive cleaning process using professional equipment
9.Comprehensive cleaning process using professional equipment
10.Spray painting the cylinders
10.Spray painting the cylinders
11.Installing valves and accessories
11.Installing valves and accessories
12. Aluminum cylinder finished product pallet
12. Steel cylinder finished product pallet

Cylinder Quality Assurance

Precision forming with pressure-resistant design

Hydrostatic Test

Ensures structural strength under high-pressure conditions

Leak Test (Water Immersion)

Ensures zero leakage through visual inspection

Burst Test

Verifies safety limits under extreme pressure conditions

Gas Quality Assurance

Gas Chromatography (GC) Analysis

Used to verify both N2O purity and trace impurities

Impurity Detection
Identifies gases such as O2, N2, CO, and CO2 at ppm levels

Purity Verification
Ensures N2O purity ≥ 99.9% with controlled impurity content

“We don’t just test purity — we analyze the full gas composition.”

Test results are supported by COA documentation

Production, Inventory & Shipment Evidence

Real images from our factory, stock, and shipment operations.

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