Throughout the chapters, we explored several theoretical and practical applications of superconducting qubits, along with practical demonstrations of these concepts. Now, let us delve into the process of creating an integrated circuit and manufacturing superconducting qubits. Manufacturing plays a critical role in ensuring accurate simulations and real-time applications. If the qubits are not fabricated with precision, the resulting performance can deviate significantly from the expected outcomes. The challenge lies in producing these specialized qubits and maintaining their functionality at extremely low temperatures. However, these challenges are addressed through an advanced integration technique that we will be discussing in the subsequent sections. In the following section, we will examine how end-to-end manufacturing process is carried out and its impact on the fabrication of superconducting qubits.