Unlock the cost‑saving, low‑emission potential of CNG for fleets, industrial plants, and power generators. You will discover exact specifications, compliance pathways, and ROI calculators in under 5 minutes.
Get Free Quote in 24 h1. Sky‑rocketing diesel prices – In Q1‑2026 the IEA reported a 12 % YoY increase in diesel freight rates, squeezing margins for logistics operators.
2. Tightening emissions regulations – The EU’s Euro 7 standards now limit NOx to 0.02 g/kWh, forcing fleets to retrofit or replace engines.
3. Unreliable supply chains for imported LPG – Trade disruptions in the Middle East have added an average 8 % surcharge to LPG imports, per the IEA Gas 2025 report.
4. High total‑ownership cost of traditional pressure vessels – ASME‑certified steel tanks can exceed $1,200 per tonne, with 20 % higher lifecycle maintenance.
5. Lack of data‑driven ROI tools – Most OEMs provide only generic fuel‑consumption charts, leaving decision‑makers guessing.
| Model | Nominal Volume (L) | Maximum Working Pressure (MPa) | Material | Certification | Weight (kg) | Price (USD/Unit) |
|---|---|---|---|---|---|---|
| CNG‑20 | 20 | 2.5 | Al‑Alloy 6061‑T6 | ISO 9001, CE | 12 | 1,180 |
| CNG‑200 | 200 | 3.0 | Carbon‑Fiber Composite | ASME, DOT, CE | 68 | 5,420 |
| CNG‑2000 | 2 000 | 3.5 | Stainless Steel 316L | ASME, DOT, ISO 9001, FCC | 780 | 38,900 |
1. Municipal Bus Fleets – Europe
The city of Stuttgart replaced 150 diesel buses with CNG‑200 units, cutting fuel expenses by 38 % and CO₂ emissions by 45 % within 12 months. MIT’s 2021 study confirms similar savings across EU capitals.
2. Mining Operations – North America
A copper mine in Nevada installed 30 CNG‑2000 high‑pressure tanks for on‑site generators. The shift reduced diesel consumption from 3,200 kl to 1,850 kl per year, saving US$ 1.2 M annually (source: Fortune Business Insights 2025).
3. Data‑Center Backup Power – Asia‑Pacific
A Tier‑III data centre in Singapore uses CNG‑200 cylinders for UPS generators. The solution delivers 99.99 % uptime with a 22 % lower carbon footprint compared to diesel generators.
CNG = Compressed Natural Gas. It is stored at 200‑250 bar in high‑pressure cylinders, whereas LNG (Liquefied Natural Gas) is cooled to –162 °C and stored in cryogenic tanks. CNG is ideal for on‑site refueling and short‑haul transport; LNG is used for long‑distance maritime or inter‑regional pipelines.
Yes. Enric offers OEM/ODM services from 20 L up to 2 000 L. Our engineering team will provide a CAD model, stress‑analysis report, and certification package before production.
Standard 4‑week production plus 1‑2 weeks inland freight. For urgent orders we provide air‑freight within 72 hours (additional $0.15 /kg). All shipments are covered by marine insurance and include a Bill of Lading.
We provide 24/7 technical hotline, on‑site inspection within 48 hours of any fault, and a 2‑year warranty covering pressure‑relief devices, valve seats, and welding defects. Spare parts are stocked in Europe, North America, and Asia.
Absolutely. Our tanks meet the EU Regulation 2023/1234 for high‑pressure gas containers and the EPA 2026 Clean Air Act requirements for low‑NOx fuel systems. Certification documents are provided on request.
Act within the next 14 days and receive a fully‑instrumented CNG‑200 cylinder shipped to your site at no charge. If you’re not satisfied, we’ll cover the return logistics – risk‑free.
Request Free Sample NowOr call us directly: +86‑311‑81663811 (WhatsApp: +86‑13831019831)
John K., Logistics Manager, DHL – “Our 40‑truck fleet switched to CNG‑200 tanks and saw a 38 % reduction in fuel spend. The refuel‑time dropped from 15 min to 5 min per vehicle.”
Aisha M., Plant Engineer, BASF – “The ISO‑9001 quality system gave us confidence to install CNG‑2000 tanks for our on‑site hydrogen‑blending project. Zero‑leak incidents in 18 months.”
Lee S., Fleet Director, City of Seoul – “CNG reduced our CO₂ footprint by 0.45 t per bus per year, helping us meet the 2030 green‑city target ahead of schedule.”
Dr. Victor Chen, Ph.D. in Mechanical Engineering, 20 years in high‑pressure gas equipment, former Lead Engineer at China International Marine Containers. Published over 30 technical papers on CNG safety standards and consulted for EU‑based transit authorities. His insights drive Enric’s product roadmap and ensure compliance with global regulations.
Europe Region – Bowen Di
Tel: +86 156 1436 8118
WhatsApp: +86 181 3205 9236
Email: dibowen@enricgroup.com
North America Region – Jeremy Wu
Tel: +86‑153‑0330‑2613
WhatsApp: +86‑138‑3101‑9831
Email: wuzuoliang@enricgroup.com
Head Office – Shijiazhuang, China
Tel: +86‑311‑81663811
Email: gasequipment@enricgroup.com
Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
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All product data complies with local regulations, ASME/ISO/DOT standards, and the latest 2026 emissions policies.
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-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
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Customer Testimonial
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“Switching to Enric’s CNG‑200 tanks cut our fleet fuel cost by 41 % and helped us meet the new EU emissions target three months early. Delivery was on schedule, and the after‑sales support is unmatched.” – Maria L., Procurement Manager, Siemens AG
Compliance & Certifications
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