Thinkium is an all-round public chain network running through a layered multi-chain structure, integrating lay1+layer2 technologies (hierarchical and parallel sub-chain, isomorphic and heterogeneous cross-chain, sharding, EVM and asset bridge, etc.), and has infinite capacity expansion at linear cost. Currently, ThinkiumTPS reaches 100,000+. Based on Thinkium's underlying security consensus network, any user can build and customize industry public chains for different businesses. Based on the low-cost, high-efficiency cross-chain characteristics of Thinkium main chain, infinitely scalable performance, high concurrency of complex contracts, the application scope of industry public chains can also be infinitely expanded, gradually bridging the gap between the material business world and the digital world, and opening up a new business world of Web3.0.