Asset Collection Chain (ACCHAIN) is the platform and tool of asset digitization, is the global public community. The ACC has building a platform for asset digitization which is the global community for tokens collection. The Asset digitization is the greatest application of blockchain. The efficient of asset circulation will increase significantly by asset digitization, and destroy the barriers which restrict the economic development. The asset digitalization is the international trends. We are creating a new theory and system for wealth accumulation and asset exchange for asset automatic circulation.