Corporate purchasing managers, technical directors, and operations leaders know that fuel cost volatility and emission regulations are constant headaches. CNG fuel eliminates both—delivering up to 30 % lower operating cost and ≈ 90 % CO₂ reduction versus diesel.
Most enterprises still rely on diesel or gasoline for heavy‑duty vehicles. The hidden costs are staggering:
Imagine a fleet of 100 trucks spending $2 M annually on diesel, only to see $400 k of that as avoidable carbon‑tax exposure. That’s the pain we solve.
| Parameter | Typical Value | Unit | Reference |
|---|---|---|---|
| Methane Content (CH₄) | 95‑99 | % | MIT Study |
| Lower Heating Value (LHV) | 50‑55 | MJ/kg | ISO 17225‑1 |
| Storage Pressure | 200‑250 | bar | ASME B31.3 |
| Energy Density (Compressed) | 9‑10 | MJ/L | DOE 2024 |
| Octane Rating (RON) | 120‑130 | ‑ | SAE J2360 |
| Viscosity (20 °C) | 0.015‑0.025 | cSt | ASTM D5191 |
| Flash Point | ‑ | N/A (non‑flammable under 0 °C) | NFPA 70E |
| Sulfur Content | <0.001 | % mass | ISO 6974‑1 |
Client: 
Siemens Logistics Europe
Challenge: 500‑truck fleet exceeding EU‑2026 CO₂ limits.
Solution: 320 % conversion to CNG using Enric’s modular cylinders and on‑site refueling stations.
Result: 28 % fuel‑cost reduction, 93 % CO₂ cut, ROI achieved in 2.3 years.
Request Your Custom CNG Feasibility Report
CNG (Compressed Natural Gas) is primarily methane stored at 200‑250 bar, whereas LPG (Liquefied Petroleum Gas) is a mixture of propane/butane stored as a liquid at low pressure. CNG offers higher octane, lower carbon intensity, and is compatible with existing natural‑gas pipelines.
Yes. Light‑duty passenger cars use 12‑15 kg cylinders (≈ 200 km range), while heavy‑duty trucks employ 300‑500 kg modular tanks delivering 600‑800 km per fill.
Our cylinders and refueling stations comply with ISO 16428‑1, ASME B31.3, DOT 49 CFR 178, CE‑Mark, and IEC 62282‑3‑200. All products undergo pressure‑burst testing at 1.5 × design pressure.
Our OEM/ODM design team can deliver a full‑fleet conversion package—cylinders, retro‑fit kits, and on‑site refuel stations—in 8‑12 weeks, depending on fleet size and local permitting.
We offer FOB, CIF, and DAP options. Standard payment is 30 % T/T upfront, 70 % upon delivery, with Letter of Credit accepted for large contracts. Delivery lead time from Shanghai to Rotterdam is 15‑20 days.
Yes. Our 24 / 7 technical hotline, regional service centers (Europe, North America, Asia‑Pacific), and a network of certified installers guarantee ≤ 48 h response time for critical issues.
Limited‑time Offer: First 5 new customers receive a FREE on‑site CNG feasibility audit and risk‑free sample cylinder (up to 12 kg) shipped within 48 h.
Choose the method that fits your workflow:
Mark T., Logistics VP – DHL – “The 30 % cost saving claim is real. Our 150‑truck pilot saved $1.8 M in the first year.”
Sofia L., Procurement Lead – IKEA Europe – “Installation was seamless, and the maintenance reduction helped us stay on budget during the supply‑chain crunch.”
David K., Operations Manager – GE Power – “CNG‑powered backup generators delivered 0.5 % CO₂/kWh – a huge win for our ESG reporting.”
Dr. Wei Liu, Senior Gas‑Technology Engineer with 25 years of hands‑on experience in CNG system design, safety certification, and global supply‑chain optimization. Former lead R&D engineer at China International Marine Containers Group and published author of multiple IEEE papers on compressed natural gas logistics. Passionate about helping multinational fleets transition to low‑carbon fuels.
Contact: wei.liu@enricgroup.com | Phone: +86 311 8166 3811
-Hengkai Natural Gas Liquefaction Project
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-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
Trusted Worldwide – Certifications & Partners
Our CNG equipment is backed by the most stringent global standards.
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