# Group 4014: Water purification services

The goods or services items in China trademark similarity group 4014, Water purification services, in class 40, with English and Chinese names.

Canonical URL: https://ginbing.com/docs/china-trademark/classes/40/4014
Markdown URL: https://ginbing.com/docs/china-trademark/classes/40/4014/index.md

## Group

水净化服务

In [class 40, Treatment of materials services](/docs/china-trademark/classes/40).

## Items

- Water treating - 水处理, item 400025, Nice item
- Water purification - 水净化, item C400009, CNIPA C item
- Desalination of water - 海水淡化处理, Non-standard item
- Rental of water filters - 水过滤器出租, Non-standard item
- Rental of water filtration units for commercial use - 商业用水过滤装置出租, Non-standard item
- Rental of water purifying apparatus - 水净化设备出租, Non-standard item
- Rental of water treatment equipment - 水处理设备出租, Non-standard item
- Water demineralization - 水的去矿化, Non-standard item
- Water purification services - 水净化服务, Non-standard item
- Water treatment and purification - 水处理和净化, Non-standard item
- Water treatment services - 水处理服务, Non-standard item

## Source

Classes follow the Nice Classification. Similarity groups and Chinese item names follow CNIPA's classification of similar goods and services, as used in Ginbing's filing flow on 2026-10-12. CNIPA's current list is authoritative.

## Credit

The list is CNIPA’s classification of similar goods and services as of 2026-10-12. Nice Classification English is © WIPO.

## Next steps

- [File with Ginbing](/china-trademark-registration) - USD 150 per class, up to 10 items included. You choose the exact items in the application.
- [Let your AI pick the items](/docs/china-trademark/use-with-ai) - With Ginbing’s connector, your AI searches these items for you and prepares your filing draft.