Founded in 1987, Zhongshen Zhonghuan Certified Public Accountants LLP (ZSZH) is headquartered and registered in Wuhan, with its management headquarters in Beijing. ZSZH is among the earliest large-scale Chinese brand CPA firms to provide high-end professional services, covering key sectors such as securities, futures, financial institutions and state-owned enterprises. Beyond its Wuhan headquarters and Hong Kong office, ZSZH has established 34 branch offices across more than 30 provinces, municipalities, and autonomous regions, including major cities such as Beijing and Shanghai. ZSZH has ranked among the Top 8 Chinese Brand CPA Firms for many consecutive years by overall strength.

ZSZH is supported by a high-caliber team of CPA professionals. ZSZH employs more than 1,300 CPAs, over 80 professionals with overseas practicing qualifications, more than 30 nationally recognized leading accounting professionals and high-end industry experts, over 100 members of ministerial- and provincial-level expert advisory panels, and 118 senior accountants. Leveraging this strong talent base, ZSZH can provide traditional accounting and audit services—including shareholding system restructuring, audit and assurance, and bankruptcy trustee —as well as innovative services such as management consulting, PPP-related services, and informatization services.

ZSZH has long served a broad and diverse client base, including more than 20 centrally administered state-owned enterprises, over 250 large state-owned enterprises, more than 240 listed companies, over 220 companies listed on the National Equities Exchange and Quotations (NEEQ), and more than 360 foreign-invested enterprises. Over more than three decades of development, guided by its core values of "Global Insights, Integrity in Action," and distinguished by high-quality service delivery and professional excellence, ZSZH has earned broad recognition. The firm has received over 100 honors at the ministerial and provincial levels or above, including individual professional awards. ZSZH has established a close relationship with Mazars, a global leader in audit and assurance, tax, advisory, and consulting services. Leveraging Mazars' well-established and fully integrated global network, ZSZH is well positioned to deliver high-quality professional services to clients around the world.