This article examines how and why renowned Republican-era Chinese firms raised debt capital to finance their businesses by accepting savings deposits from ordinary people instead of borrowing from financial institutions. The article argues that in the absence of a powerful unitary state and centralized financial institutions, Chinese firms innovated sophisticated, decentralized financial instruments capable of amassing large quantities of capital from a broad host of depositors without the involvement of financial intermediaries. Savings deposits not only provided these firms with a cheaper and more flexible source of debt capital than that on offer from banks but also they fueled the Chinese economy by creating a sizable credit supply, a phenomenon that Chinese business and financial history scholarship focusing on the role of indigenous and modern banks has hitherto largely neglected.