This presentation examines the Zhang lineage of qin makers active in early seventeenth-century Suzhou, focusing on their craftsmanship, social context, and business practices within a shifting cultural landscape. Unlike the earlier Lei lineage of the Tang dynasty (618–907), which primarily served imperial patrons, the Zhang family’s enterprise developed within a burgeoning literati market, reflecting a significant shift from aristocratic to commercial clientele. Over approximately four decades, eight members of the Zhang family produced a notable body of work, with over fifty surviving specimens. These instruments are distinguished by their craftsmanship and inscriptions that often specify the maker, patron, and date—an uncommon feature compared to their Italian counterparts, such as the Cremonese violin makers, who rarely documented their patrons.   The Zhang lineage’s business model primarily focused on producing instruments for a growing middle-class literati clientele, often selling finished or repaired instruments rather than undertaking bespoke commissions. Inscriptions reveal that makers like Zhang Ruixiu (fl. 1605–1636) operated both as manufacturers and restorers, following a conservative approach that contrasted with more entrepreneurial practices. By comparing the Zhang lineage’s business practices, patronage, and craftsmanship with earlier dynastic models, this study illustrates how regional, social, and economic factors influenced early modern Chinese instrument-making. The detailed inscriptions and material analyses offer valuable insights into a unique cultural economy where craftsmanship, commerce, and artistic expression intersected—marking a significant chapter in the history of East Asian musical instrument production.