Following the public announcement of the selection results released on August 1, 2025, the "2025 China Plastics Machinery Industry Leading Enterprises Ranking" organized by the China Plastics Machinery Industry Association (China Plastics Machinery) (see Document CPMIA [2025] No. 12), ranked enterprises based on two key economic indicators: "main business revenue" and "net profit." The rankings were determined after verifying the 2024 annual data submitted by each unit, and the final industry list was confirmed on August 8, 2025 after public notice (compared to the initial public list, both the number and list of enterprises have been updated; see the "China Plastics Machinery" WeChat official account for details: Announcement of the 2025 China Plastics Machinery Industry Leading Enterprises Selection Results):

"2025 Top 42 Enterprises in Comprehensive Strength of China's Plastics Machinery Manufacturing Industry"

"2025 Top 18 Enterprises in China's Plastic Injection Molding Machine Industry"

"2025 Top 15 Enterprises in China's Plastic Extrusion Molding Machine Industry"

"2025 Top 5 Enterprises in China's Plastic Blow Molding Machine Industry"

"2025 Top 5 Enterprises in China's Vertical Plastic Injection Molding Machine Industry"

"2025 Top 7 Enterprises in China's Plastics Machinery Auxiliary Equipment and Components Industry"

As an industry practitioner and researcher, the author provides a brief interpretation below, for reference only: (*Industry analysis primarily assisted by AI tools such as DeepSeek)

I. Analysis of Differences Between the Initial and Final Versions of the 2025 Rankings

Changes in Enterprise Quantity and Structure

Total Expansion: The comprehensive strength list increased from Top 40 to Top 42 (based on 2024 main business revenue). Newly added enterprises include Guangdong Jiaming Machinery (14th place), Liuzhou Jingye Machinery (42nd place), etc., reflecting the industry's expansion trend. Segment Adjustments: The injection molding machine list expanded from Top 17 to Top 18, with Ningbo Bole Intelligent Machinery returning to the industry's Top 10 (9th in main business revenue).

Ranking Changes and Top-Tier Landscape

Stable Top Tier: Haitian Plastics Machinery has ranked first in comprehensive strength for 14 consecutive years, while Yizumi maintains second place in the injection molding machine sector. New Entrants: Borche Intelligent and Guangdong Lijin entered the Top 10 for the first time, driven by net profit growth.

Speculated Reasons for Adjustments

Optimization of Evaluation Criteria: The final version places greater emphasis on net profit and technological innovation capability, leading to lower rankings for some traditional scale-based enterprises. Dynamic Enterprise Performance: For example, Haitian Plastics Machinery achieved counter-trend order growth through its globalization strategy, while Dalian Rubber & Plastics enhanced its market position by overcoming high-end technical challenges.

II. Development Trends of China's Plastics Machinery Industry in 2025

Market and Technology Directions

High-End and Intelligent Development: Injection molding machines are evolving toward high precision and full electrification, with intelligent manufacturing system penetration reaching 62%, and AI-optimized processes reducing defect rates to 1.5%. Green Transition: The biodegradable materials market is growing at an annual rate of 38%, and policy-driven circular utilization targets have been raised to 45%.

Expansion of Application Fields

New Energy Vehicles: Modified engineering plastics have achieved 78% penetration in battery pack housings, supplying the world's TOP 10 automakers. Biomedical: The implantation volume of 3D-printed PEEK skull repair implants is growing at an average annual rate of 112%, with medical-grade LCP materials achieving precision at the 0.01mm level.

Internationalization and Competitive Landscape

Export Growth: From January to June 2025, injection molding machine export value increased by 28.77% year-on-year, with emerging markets such as Vietnam and India as primary destinations. Import Substitution: The gap between the average import price and average export price of high-end injection molding machines has narrowed to USD 36,300 per unit, accelerating domestic substitution.

III. Industry Trends and Regional Distribution

3.1). Technology Direction: 2025 places greater emphasis on intelligence and greenization, such as JWELL Machinery's solutions in the new energy and medical sectors; 2024 focused on internationalization layout (e.g., Shanghai JWELL's acquisition of Germany's Kautex). 3.2). Regional Concentration: Both selections show that East China and South China are core regions. In 2025, enterprises from these two regions accounted for over 50%, largely consistent with the 2024 pattern dominated by Ningbo enterprises.

IV. Changes in Economic Indicators

2024: Nationwide above-scale plastics machinery enterprises achieved main business revenue of RMB 94.1 billion, representing a compound annual growth rate (CAGR) of 9.65% compared to RMB 65.1 billion in 2019. The output of special equipment for plastic processing reached 389,900 units, up 4.42% year-on-year, with Zhejiang (39.13%) and Guangdong (16.99%) as the two core production regions. The market size of injection molding machine auxiliary equipment was approximately RMB 4.48 billion, with accelerated transformation toward intelligence and greenization. 2025: The plastics machinery industry maintains a "steady and fast" development momentum, with main business revenue expected to exceed RMB 100 billion in 2025. The biodegradable plastics market is growing significantly, with an average annual growth rate of 18%-22% from 2025 to 2030, and is expected to reach RMB 150 billion by 2030.

V. Summary of Key Differences

Data Timeliness: 2025 reflects post-pandemic recovery (export growth), while 2024 was more affected by the international environment (export decline). Technology Focus: Shifted from internationalization expansion in 2024 to intelligent upgrading in 2025. Emerging Sectors: New enterprises in 2025 focus more on high-end technological breakthroughs, while 2024 was dominated by capacity-expansion-oriented enterprises.

(Note: All selection results are reviewed and published by the China Plastics Machinery Industry Association; the data is authentic, reliable, and maintains authoritative standing.)

Remarks (Disclaimer on Information Limitations): The above interpretation is based on currently available search results limited to publicly disclosed information. The difference analysis is a comprehensive inference based on industry dynamics and historical ranking change patterns.

Appendix: The following list was finally confirmed after public notice and officially published on August 8, 2025: