The firm found itself frequently unable to meet delivery schedules and product specifications. Mounting debts and production difficulties forced Zhou Zhiyun to make adjustments. In 1990 he set up a factory in Guangdong, changed the company name to "Xin De Workshop," and retained just a few old master craftsmen in Taiwan to carry out R & D work and provide customer service.
在被倒債和生產不順的內外交迫下，周至雲不得不另謀出路，1990 年決定到大陸廣東設廠，並將公司更名為「鑫得行」，台灣則留下數名老師傅負責產品研發與客戶服務。