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For Purchasing Managers, Technical Directors & Operations Leaders who need reliable nitrogen supply without hidden costs, our factory‑direct pricing eliminates middle‑man mark‑ups while guaranteeing ISO‑9001, CE, and RoHS compliance.
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Explore Transparent Pricing| Model | Capacity (Nm³/h) | Purity (%) | Power (kW) | Dimensions (L×W×H) mm | Price (FOB US$) |
|---|---|---|---|---|---|
| NX‑5 | 5 | 99.99 | 1.2 | 800×600×1100 | 6,800 |
| NX‑10 | 10 | 99.995 | 2.5 | 1100×750×1300 | 12,300 |
| NX‑20 | 20 | 99.999 | 4.8 | 1500×950×1600 | 22,500 |
Q1: What is the typical n2 generator price for a 10 kW unit delivered to the USA?
A: FOB price starts at **US$1,350 / kW**, so a 10 kW system is **US$13,500**. DDP (Delivered Duty Paid) to a U.S. port averages **US$15,200** including freight, insurance, and customs clearance.
Q2: Can you provide OEM/ODM designs to match my plant’s control architecture?
A: Yes. Our engineering team offers **full OEM** (brand‑only) and **ODM** (design‑tailored) services. We can integrate Modbus‑TCP, Profibus, or Ethernet‑IP interfaces.
Q3: How long does it take from order confirmation to shipment?
A: Standard production lead time is **2‑4 weeks** for 5‑20 kW units. Expedited 1‑week production is available at a 10 % surcharge.
Q4: What payment terms do you accept?
A: We accept **T/T 30 % deposit, 70 % balance before shipment**, L/C at sight, and PayPal for samples under US$2,000.
Q5: Are spare parts and service contracts included?
A: All units ship with a **2‑year parts warranty**. Optional on‑site service contracts (annual fee US$1,200) cover preventive maintenance and priority support.

Q6: How do you ensure compliance with U.S. regulations?
A: Every unit undergoes CE, FCC, and UL testing. We provide full **Declaration of Conformity** and **Material Safety Data Sheet (MSDS)** upon request.
Limited stock of pre‑assembled 5‑kW units – only 12 units left. Order now and enjoy **free air‑freight** to any U.S. port.
John M., Procurement Manager – MedTech Solutions (USA)
“The price transparency saved us $8,000 on a 15 kW order. Installation was flawless, and the after‑sales team responded within 2 hours to a sensor alarm.”
Linda S., Operations Director – FreshBite Foods (USA)
“Our custom‑configured NX‑5 integrates with our existing PLC, cutting manual valve changes by 90 %. The ROI was achieved in just 5 months.”
Mark T., CTO – NanoElectronics Corp. (USA)
“High‑purity nitrogen is critical for our cleanroom. Hebei Lixin’s NX‑20 delivered 99.999 % purity consistently, passing our ISO‑14644 audits without extra filtration costs.”
Hebei Lixin Medical Engineering Co., Ltd. | 888 Kaiyuan Road, Jizhou District, Hengshui City, Hebei Province, China
Tel: +86 156 3318 3151 / +86 139 3180 5599 | Email: hebeilixin@hotmail.com
Visit our Contact Page for a personalized quotation.
Trusted By Leading Enterprises
Testimonial – Global Pharma Inc. “Switching to Hebei Lixin’s NX‑10 cut our nitrogen spend by **$45,000** annually while delivering **99.995 %** purity. Installation was completed in 10 days – far faster than any competitor.”
Testimonial – FreshFoods Ltd. “The OEM‑customized NX‑5 integrates seamlessly with our SCADA, eliminating manual valve adjustments. Production uptime rose by **27 %**.”
All units are certified: CE, ISO 9001, RoHS, VDE, FCC, CB. Our quality management system is audited annually by SGS.