Amass
Chinese manufacturer of low-voltage DC high-current connectors for smart devices, robotics, drones, and power tools
- CEO / Founder
- 胡正宇 (Hu Zhengyu)
- Team Size
- 201-500
- Stage
- Growth Stage
- Latest Round
- Bootstrapped
Technology & Products
Key Products
XT series (XT60, XT90, XT30), MR series, LC series, LIFTF series, XL compact series, UH standard series, AM series, AS series, IC series, SH series, LF waterproof series, MT series, AMASP series. Fourth-generation low-voltage DC high-current internal connectors with automotive-grade crown spring contact structure.
Technological Advantage
200+ patents including 3 invention patents; anti-spark connector technology (one of two companies globally); crown-spring contact structure; PAW+GTAW hybrid welding for low-temperature environments; UL-certified lab; 6.44% of revenue invested in R&D; 30,000+ sqm production facility; automated production lines.
Differentiation
Value Proposition
Provides high-performance, low-cost alternatives to American/European connector giants (TE Connectivity, Amphenol) with faster supply chain response (48-hour delivery vs months), deep customer co-engineering, and 200+ patents.
How They Differentiate
Price advantage (1/3 to 1/5 of US competitors), faster delivery (48h vs months), deep customer co-engineering (engineers embedded in client labs), superior performance in some metrics (lower contact resistance, higher current capacity), 100% domestic supply chain immune to sanctions.
Market & Competition
Target Customers
OEMs in robotics (humanoid/quadruped), drones/UAVs, power tools, electric vehicles, energy storage, smart home appliances, and 3D printer manufacturers
Industry Verticals
Robotics (humanoid, quadruped, industrial); UAVs/drones; Power tools (lawn/garden); Electric vehicles (e-bikes, e-scooters); Energy storage systems; Smart home appliances; 3D printing; Aerospace/defense
Competitors
TE Connectivity (泰科电子); Amphenol (安费诺); Deans Connectors (US)
Growth & Milestones
Growth Metrics
Monthly orders grew from 8,000 units (2022) to ~200,000 units (2025), a 2,000% increase. Annual connector installations exceed 100 million units. Revenue growth driven by robotics boom.
Major Milestones
2002: Founded; 2009: Launched XT60, first self-developed high-current connector breaking US monopoly; 2012: Anti-spark connector patent; 2015: Began Unitree Robotics partnership; 2017: Recognized as National High-Tech Enterprise; 2021: Mexico factory established; 2022: Fourth-gen LC series launched; 2025: Named National Specialized & New 'Little Giant' Enterprise; 60% global humanoid robot connector market share.
Notable Customers
Unitree Robotics; DJI; Xiaomi; KUKA; Fanuc; Ninebot (Segway); TTI; ECOVACS