# HANGZHOU SFR TECHNOLOGY CO.,LTD

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/de/suppliers/hangzhou-sfr-technology/. Locale: de.

## Identity
- Legal name (en): HANGZHOU SFR TECHNOLOGY CO.,LTD
- Legal name (zh-CN): 杭州持正科技股份有限公司
- Aliases: 杭州持正科技股份有限公司
- Business type: manufacturer
- Location: Hangzhou, Zhejiang, China
- Year founded: 2011
- Employee range: 500+

## Industry
- Primary: Motorcycle Chain
- Sub-industries: motorcycle chain, 428 chain, 428 motorcycle chain, roller chain, chain, motorcycle oring chain, simple oring chain, HPO chain, oil seal chain, oring chain
- HS codes: 7308, 8482

## Digital footprint
- Website: http://www.sfrchain.com
- LinkedIn: http://www.linkedin.com/company/sfrchain
- Visibility score (0-100): 0

## Provenance
- Last enriched: 2026-04-06T10:29:19.523Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/de/methodology/