- Parks cluster, zones build functions, FTZs test rules
- Check who can actually deliver the policy
- Site selection is choosing an ecosystem, not a signboard
1. Similar names, different institutional roots
The most common mistake is to treat the three as different grades in one hierarchy. In reality, an industrial park is largely a spatial and industrial vehicle shaped by both the market and local government; it may be built by a state platform or by enterprises themselves, and its core offering is factory space, supporting facilities and supply-chain proximity. A development zone is a designated area approved and developed under government leadership, usually managed by an administrative committee, with mandates for investment promotion, industrial cultivation and regional economic growth. A free trade zone, beginning with Shanghai in 2013, is not primarily about land and buildings; its core is institutional innovation in investment, trade, finance and government functions, much of which is later replicated nationwide.
Parks sell space plus supporting services, development zones offer a region plus policies, and FTZs test rules plus facilitation. A private firm that picks a platform by the prominence of its name may find, at the point of landing, that the approvals, cross-border settlement or talent policies it actually needs lie outside that platform's authority.
2. Policy tools must land where authority sits
The Private Economy Promotion Law, effective May 20, 2025, codifies fair competition, investment and financing promotion, and rights protection, and stresses that all market entities may equally use production factors and participate in competition. The implication for site selection is that policies are not better simply because they are more "special"; they are better when they are stable and predictable.
In practice, development zones often excel in land supply, infrastructure and coordinated industrial support; FTZs in customs clearance, cross-border capital flows, foreign investment access and administrative convenience; parks in rental cost, upstream and downstream matching, and specialized services. Firms should ask three questions: who writes the policy, who executes it, and how long delivery takes. The same talent subsidy, for example, may be applied for through a park operator in one place and handled directly by a zone committee in another, with very different efficiency.
3. Site selection is ecosystem selection
For most private firms, location and tax incentives matter less at the margin than ecosystem: supplier distance, customer density, availability of technical talent and the soundness of public service platforms. A park with a mature supply chain may be worth more than a better-known area with hollowed-out industry. Conversely, if a firm's business involves cross-border trade, bonded R&D or international settlement, FTZ facilitation may be decisive.
A safer approach is to define the business first, then match the platform: manufacturing for the domestic market should prioritize factor security in development zones and specialized parks; R&D and asset-light operations should weigh talent and service systems; cross-border business should assess FTZs and linked innovation areas. Before signing, verify planning stability, land and environmental approvals, and the historical record of policy delivery.
Conclusion
The difference among parks, development zones and FTZs is a difference in institutional function, not in the size of the signboard. Private firms should first check whether the policy tools fit, then whether authority is in place, and finally whether an industrial ecosystem has taken shape. Thinking through these three layers turns site selection from chasing names into doing the math, and aligns better with the fairness, stability and predictability emphasized by the Private Economy Promotion Law.