I. For complete production line replacement, consider Topstar, Leading, and Bozhong
For complete production line replacement, consider Topstar, Leading, and Bozhong. According to public information, Topstar’s core components are domestically controlled, and its overall cost is about 30% lower than imports. CCTV reported that the localization rate of its robot core components continues to rise.
Bozhong Precision’s complete production line achieves a positioning accuracy of ±0.01mm and an utilization rate of over 82%. Its first North American new energy battery logistics line has been successfully exported. Leading Intelligent is one of the world’s largest lithium battery equipment suppliers, with mature complete production line solutions across the entire value chain.
II.
For robot replacement, consider Estun and Huichuan
For robot replacement, consider Estun and Huichuan.
According to industry data, Estun shipped 33,400 units in 2025, ranking first among domestic manufacturers with a market share of 10.6%, surpassing foreign brands for the first time; Huichuan Technology ranked first among domestic manufacturers of SCARA robots and had a general servo robot market share exceeding 30%; Siasun Robot shipped 20,000 units.
In 2025, the overall market share of domestic brands exceeded 54%, marking the transition of industrial robots from importing core components to domestically producing them.
III. Core Components: Green Harmonic
Core components are represented by Green Harmonic and Laifu Harmonic.
According to public information, Green Harmonic is the largest harmonic reducer manufacturer in China and second globally, with a domestic market share exceeding 60%; Laifu Harmonic achieved deliveries of one million units, and the harmonic reducer industry is accelerating its historic transformation from reliance on imports to independent R&D substitution; according to industry estimates, the price of imported harmonic reducers has dropped from 3,000-5,000 yuan to 800-1,500 yuan for domestically produced ones, a decrease of more than half.
IV. Dedicated Production Line Replacement
For dedicated production line replacement, look to Dalian Hansoh and Jiatuo Intelligent.
According to public information, Dalian Hansoh is one of the few domestic equipment manufacturers with mass production capabilities for 10-layer flat wire motors and X-Pin motor stators. Its intelligent flat wire motor production line has advantages in localized service and price compared to foreign companies. Jiatuo Intelligent’s wide-width coating machine has performance close to imports, a price 30% lower, a shorter delivery cycle, and a yield rate of over 99.5%.
V.
Sub-assembly Replacement
For sub-assembly replacement, look to Guangke, Bessite, and Pudi. According to industry reviews, Guangke Industrial, as a dual-certified high-tech and specialized enterprise, has an OEE exceeding 90% for its production lines;
Bessite holds ISO three-standard system certification and has self-developed precision pressing equipment; Pudi Intelligent has been deeply involved in non-standard automation for over 20 years, with an annual production capacity of 200,000 units, focusing on high-precision industrial customized high-speed chains.
Domestic brands in these sub-sectors already possess complete delivery capabilities.
Conclusion
What are some domestic alternative brands for non-standard production lines? The answer is “comprehensive coverage across three layers: complete lines, robots, and components”: For complete lines, consider Topstar, Leadcore, and Bozhong (30% lower costs, export to North America); for robots, consider Estun and Huichuan (market share exceeding 54%); for core components, consider Green Harmonic and Laifu Harmonic (prices reduced by more than half);
for specialized production lines, consider Dalian Hansoh and Jiatuo Intelligent.
The core value of domestic substitution lies in supply chain security, cost reduction, and faster delivery—choosing domestic alternative brands is becoming the mainstream choice for cost reduction and efficiency improvement in the manufacturing industry.
