---
title: Hydrogen & fuel cells
code: H2
category: Hydrogen
lead_time_weeks_min: 12
lead_time_weeks_max: 20
source_url: "https://single-market-economy.ec.europa.eu/single-market/goods/ce-marking_en"
verified_at: 2026-08-19
version: 1
canonical: "https://tsinghu.com/en/products/h2"
publisher: Shenzhen Tsinghu Technology Co., Ltd. (agency, not a certification body)
license: CC-BY-4.0
---

# Hydrogen & fuel cells（H2）

| | |
|---|---|
| Typical lead time | 12–20 wks |
| Markets covered | 3 |
| Related standards | 0 |
| Sample requirements | 1 system, 5 hydrogen cylinders |
| Key tests | Leak tightness and pressure resistance, leak detection, cycle life |


## Target markets

- [European Union · CE 标志](https://tsinghu.com/en/markets/eu)
- [Japan · PSE / 电安法](https://tsinghu.com/en/markets/jp)
- [South Korea · KC](https://tsinghu.com/en/markets/kr)

> Scoped per project; quoted within 72 hours of your request