Ruilian Intelligent Equipment
Chinese manufacturer of servo electric cylinders, multi-stage telescopic cylinders, servo presses, and lifting platforms for industrial automation
- CEO / Founder
- 刘拥军 (Liu Yongjun)
- Team Size
- 51-200
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
Servo electric cylinders (伺服电动缸); Multi-stage telescopic electric cylinders (多节伸缩电动缸); Multi-stage lifting columns/platforms (多级升降柱/多级平台); Servo presses (伺服压力机); Heavy-duty electric cylinders (up to 200-ton thrust, 20m stroke); High-frequency electric cylinders (2Hz)
Technological Advantage
Proprietary multi-stage telescopic electric cylinder technology with high radial load capacity (up to 1-ton radial, 20-ton axial); synchronous multi-axis control (1-drive-2, 1-drive-4, multi-axis linkage); positioning accuracy of ±0.05mm; 18 patents, 10 trademarks, 2 software copyrights; National High-Tech Enterprise certification (2025)
Differentiation
Value Proposition
High-quality, domestically-manufactured servo electric cylinders and linear motion solutions that replace imported brands at a lower cost, with strong customization capability for heavy-duty and long-stroke applications
How They Differentiate
High cost-performance ratio vs. imported brands; ability to customize long-stroke (up to 20m) and high-load (up to 200-ton) multi-stage telescopic electric cylinders; strong R&D partnerships with top Chinese universities and state-owned enterprises
Market & Competition
Target Customers
Industrial automation OEMs; aerospace/defense contractors; automotive manufacturers; lithium battery production lines; medical device manufacturers; engineering machinery companies; research universities and defense science institutes
Industry Verticals
Aerospace; Automotive manufacturing; Lithium battery production lines; Medical devices; Engineering machinery; Automated production lines; Military/defense equipment; Motion entertainment
Competitors
Shenzhen Meibeiyasi Technology (深圳美蓓亚斯科技); Jiangsu Hui Sitong Electromechanical Technology (江苏惠斯通机电); International brands: Parker Hannifin, SKF, Thomson (linear motion divisions)
Growth & Milestones
Growth Metrics
Revenue ~¥30M (2022, per company history); 70+ employees (2025); 5000+ units monthly production capacity
Major Milestones
2013: RL servo electric cylinder R&D studio established; 2018: Company formally incorporated; 2020: First 40-ton heavy-duty servo cylinder for lithium battery industry; 2021: Revenue growth, branch office established, 20+ IP assets; 2022: Revenue reached ¥30M, certified as High-Tech Enterprise; 2023: RL brand ranked top 3 in South China, top 10 nationally; factory expanded to 3000+ sqm; Suzhou branch opened; 200-ton/10m stroke cylinder developed
Notable Customers
China Aerospace (中国航天); China Railway Heavy Industry (中国铁路重工); China Shipbuilding (中国船舶重工); Harbin Institute of Technology; Shanghai Jiao Tong University; Northwestern Polytechnical University; Nanjing University of Science and Technology