About Jiangsu Huayuan H-power Tech.Co., Ltd - Fuel & Energy Resources Supplier in China

China, Jiangsu province hosts eight active products listed by Jiangsu Huayuan H-power Tech.Co., Ltd. The catalogue covers fuel‑cell hardware and related testing equipment, including a small‑scale fuel‑cell stack, a fuel‑cell testing system, hydrogen sensors, a membrane electrode assembly, a micro‑gas pressure safety valve, a series of constant‑current electronic loads, and a portable oxygen generator. These items fall under the Fuel & Energy Resources and Electric Testers categories and are classified in HS chapters such as 8504 (electrical apparatus) and 8414 (air‑conditioning and refrigeration equipment). The supplier is listed as an imported tier with a harbor trust tier, indicating it trades through major Chinese ports. No additional product lines beyond the eight items are recorded in the supplied data.

The product set reflects components used in research and small‑scale commercial hydrogen‑fuel applications. The fuel‑cell stack and testing system are designed for laboratory validation of PEM or solid‑oxide cells, while the hydrogen sensors detect concentrations in the 0‑100 % range. The micro‑gas pressure safety valve provides relief at pressures up to 5 MPa, and the constant‑current electronic loads cover 0‑100 A with voltage compliance to 30 V. The portable oxygen generator supplies medical‑grade O₂ at flow rates up to 5 L min⁻¹. All eight items are listed without accompanying HS‑code details in the source data.

Product Range and Specialties of Jiangsu Huayuan H-power Tech.Co., Ltd

The small‑scale fuel‑cell stack is typically offered in active areas of 10‑50 cm² and operates at cell voltages of 0.6‑0.8 V, conforming to IEC 62282‑3‑101 standards for fuel‑cell power modules. The companion fuel‑cell testing system usually incorporates programmable load banks, temperature control from - 20 °C to 80 °C, and data acquisition at 1 kHz, matching IEC 62282‑3‑201 test procedures. Hydrogen sensors are commonly calibrated to ISO 14687 purity specifications and have response times under 10 s for 0‑100 % H₂. The membrane electrode assembly (MEA) is supplied as a 1 m² sheet with catalyst loadings of 0.2‑0.5 mg cm⁻² for Pt‑group metals.

The micro‑gas pressure safety valve is rated for service pressures up to 5 MPa and flow capacities of 0.5‑2 L min⁻¹, meeting ASME B31.3 pressure‑relief requirements. The series of constant‑current electronic loads provide adjustable current steps of 0.1‑5 A, with power dissipation up to 3 kW, and are built to IEC 60947‑4‑1 standards for electronic load devices. The portable oxygen generator uses pressure‑swing adsorption (PSA) technology, delivering oxygen purity of 90‑95 % at a maximum pressure of 0.2 MPa, which aligns with WHO guidelines for medical oxygen. These specifications represent typical industry benchmarks for the listed product types.

Trade and Export Information - Jiangsu Huayuan H-power Tech.Co., Ltd

China is a major exporter of fuel‑cell hardware and related test equipment, with Europe (Germany, Netherlands), North America (USA, Canada) and East Asia (Japan, South Korea) representing the largest import markets. HS‑chapter 8504 covers the electronic load and testing system, while HS‑chapter 8414 includes the portable oxygen generator; both categories normally require CE marking for the EU and FCC compliance for the US. Buyers often request ISO 9001 quality‑management certificates and product‑specific compliance reports such as IEC 62282 test data or ISO 14687 hydrogen‑purity certificates.

Typical shipping terms for Chinese manufacturers involve FOB Shanghai or Ningbo, with containers packed on wooden pallets inside 20‑ft or 40‑ft units. For oxygen generators and pressure safety valves, moisture‑resistant packaging and antistatic liners are standard, and a pre‑shipment inspection under the China Inspection & Quarantine (CIQ) regime is common. Export documentation generally includes a commercial invoice, packing list, bill of lading, and, where required, a Certificate of Origin and test certificates referenced in the purchase agreement.

Sourcing from Jiangsu Huayuan H-power Tech.Co., Ltd - Buyer Guidance

When sourcing from Jiangsu Huayuan H-power Tech, buyers should request the latest IEC 62282 test report for the fuel‑cell stack and testing system, as well as calibration certificates for the hydrogen sensors. For the MEA, a catalyst loading sheet and membrane thickness verification (typically 150 µm) help confirm conformity. The micro‑gas pressure safety valve should be accompanied by a pressure‑relief certification and a material‑compatibility statement for hydrogen service.

Buyers are advised to verify CE or FCC test reports for the electronic loads and to obtain a performance curve showing current‑vs‑voltage characteristics. For the portable oxygen generator, request an oxygen‑purity analysis report and a safety data sheet (SDS) covering PSA media. Sample orders of a single unit are common for testing, with lead times ranging from 4 weeks for standard items to 8‑12 weeks for custom‑spec MEAs, depending on order size and required certifications.

What product categories does Jiangsu Huayuan H-power Tech offer?

The supplier lists eight products covering fuel‑cell stacks, fuel‑cell testing systems, hydrogen sensors, membrane electrode assemblies, micro‑gas pressure safety valves, constant‑current electronic loads, and a portable oxygen generator, all falling under Fuel & Energy Resources and Electric Testers categories.

Which HS codes are applicable to these products?

While the source data does not provide HS codes, typical classifications are HS 8504 for the electronic load and testing system, HS 8414 for the portable oxygen generator, and HS 9027 for hydrogen sensors and pressure safety valves.

What certifications should a buyer request for the fuel‑cell stack?

Buyers should ask for IEC 62282‑3‑101 compliance documentation, a test report showing cell voltage and power output, and, if exporting to the EU, a CE declaration of conformity.

Are sample units available for the hydrogen sensor?

Suppliers of hydrogen sensors commonly provide a single calibration sample that includes response time data for 0‑100 % H₂ and a certificate of ISO 14687 compliance.

What is the typical MOQ and lead time for the portable oxygen generator?

Minimum order quantities are usually one unit for evaluation; standard production lead time is about 4 weeks, extending to 8 weeks for larger batches or customized output pressure.

How are the products packaged for international shipment?

Items are packed in wooden crates on standard Euro‑pallets, with moisture‑proof liners for the oxygen generator and antistatic wrapping for electronic loads; containers are sealed according to CIQ export requirements.

Which documents are needed for customs clearance in the EU?

A commercial invoice, packing list, bill of lading, CE declaration of conformity, and any test reports referenced in the purchase agreement are typically required.

What testing data should be reviewed before placing a large order?

Review performance curves for the electronic load (current vs voltage), pressure‑relief test results for the safety valve, oxygen purity analysis for the generator, and durability test results for the fuel‑cell stack.