Aiyin Siwei
Beijing · Founded 2018
About Aiyin Siwei
Aiyin Siwei is a brand of children's thinking training.
Company Facts
- Founded: 2018
- Legal name: Bit Spirit Technology Co., Ltd.
- Operating status: Closed
- Company type: For Profit
- IPO status: Private
- Funding stage: Seed
- Last round: Angel (May 2019)
- Website: aiyinsiwei.com
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