B2 (Block²) is a blockchain community jointly created by China's largest Ethereum community EthFans and co-working space brand P2. With co-working spaces in Beijing, Shanghai, Hangzhou, Shenzhen, Taipei, etc., B2 gathers talents and resources nationwide to build an ecosystem integrating separate blockchain communities.
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People Squared x Mix Labs

Mix Labs - Meta Intelligence X (MIX), a black technology lab with research labs in China, Switzerland, and the United States, including but not limited to AI, Blockchain, and Chips. In order to create an atmosphere of freedom, harmony, sharing and pursuit of excellence, MIX Labs researchers have 50% of their own research and development time. Mix Labs encourages the constant exploration of new knowledge, mining and creativity, especially the integration of innovations that transcend the world and their full value. With the spirit and attitude of entrepreneurship, we will be a research-oriented industrial-grade laboratory, and provide technical exchanges and integrations for our lab members around the world with our own international resources.


  • Free meeting room 2 hours/day (Limited free meeting room)
  • Cleaning sevice
  • Phone Booths
  • Reception & Community manager
  • Fully furnished
  • Mail & Package handling
  • 24/7 building access
  • 24/7 air conditioning
  • Super fast Internet
  • Business-class Print
  • Company registration service
  • Coffee Bar
  • Cafeteria


Floor 1, Xuebo Building, 83 Wenyi West Road, Xihu, Hangzhou, Zhejiang


[email protected]


Membership Options

Open Desk

CNY 999/m

Private Office

CNY 1199/m

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Exclusive rates are available for Neutrino members.

Some Member Benefits

  • Connect, share, and collaborate in the Neutrino community
  • An active blockchain community partner with EthFans.
  • Lovely space filled with sunlight and greens.
  • A super cheap dining hall and the famous Café del Volcán inside