I. Control Systems: Siemens
The top-tier brands for control systems are Siemens, Schneider Electric, and Rockwell Automation. According to industry consensus, the best PLCs globally are from Siemens (Germany), with the highest market share;
for low-voltage electrical appliances, Schneider Electric (France) is the top choice; and Rockwell Automation (USA) is also a top-tier brand in large-scale PLCs and DCS.
For touchscreens, the top-tier brands are Siemens, Weintek (Taiwan), and Kunlun Tongtai (China).
II.
Drive Systems: Yaskawa and ABB
The top-tier brands for drive systems are Yaskawa, ABB, and Mitsubishi.
According to industry data, the world’s best servo motors are from Yaskawa (Japan), and inverters are from ABB (Switzerland). Mitsubishi Electric and Panasonic are the mainstays of the Japanese servo market, while German brands Siemens, Rexroth, and Lenze emphasize precision and industrial-grade reliability, and are mostly used in high-end manufacturing and heavy industry.
**III. Pneumatics: SMC & Airtac**
**In the pneumatics category, SMC, Festo, and Airtac are the top choices.** According to industry data, SMC, founded in 1959, offers over 700,000 products and is a global leader in pneumatics;
Festo (Germany) is positioned in the high-end market; Airtac (Taiwan) has a domestic market share of approximately 25% for general-purpose pneumatic components, ranking third globally after SMC and Festo—Airtac is undoubtedly the top-tier domestic pneumatic manufacturer.
**IV. Transmissions: SKF & THK**
**In the transmission category, SKF, NSK, and THK are the top choices.**
According to industry data, the world’s best precision bearings are from SKF of Sweden, with a global market share of 15%-20%; followed by NSK of Japan and Schaeffler of Germany; for linear guides, THK, NSK, and HIWIN are the top choices.
For ball screws, the leading brands are THK, HIWIN, PMI, and TBI.
Transmission components are the category with the highest concentration of top-tier brands.
V. Sensors and Electrical Equipment: Keyence
For sensors and electrical equipment, the leading brands are Keyence, Omron, and Phoenix Contact.
According to industry consensus, for photoelectric sensors, Keyence (Japan) is the top choice; for temperature controllers, Omron; for industrial connectors, Phoenix Contact (Germany); for safety relays, Pilz; for encoders, Heidenhain; and for industrial robots, FANUC—each sub-category has a recognized world leader.
Conclusion
For FA standard parts, the leading brands are MISUMI, Yiheda, and Shanglong.
According to public information, MISUMI, founded in Japan in 1963, has served over 220,000 companies and is a global benchmark for FA standard parts; Yiheda, a domestic Chinese company, offers over 2.8 million SKUs with a complete range and ample stock;
Shanglong offers even better value for money and can replace MISUMI’s standard workstations.
For leading brands of automation components, sticking to the main line of “Siemens for control systems, Yaskawa for drives, SMC for pneumatic systems, SKF for transmissions, Keyence for sensors, and MISUMI for standard parts” is a safe bet.
