Make / Motion parts / Magnets
Magnets 17 shops
| Manufacturer | Where | Also does | Size | Small runs | Quality | ||
|---|---|---|---|---|---|---|---|
| Changzhou Manorshi Electronics常州市脉诺石电子有限公司Acoustic components — piezo and magnetic buzzers, alarms, **micro speakers**, piezo elements and **ultrasonic sensors** (40 kHz transceivers, enclosed 8 mm types for distance and liquid-level sensing) | CN Changzhou, Jiangsu | Sensors & lidar | unknown | Yes, stated | ISO 9001 | ||
| H2W Technologiesmotion — linear motors, voice coil actuators, linear and multi-axis positioning stages, custom electromagnetic devices | US Santa Clarita, California | Motor & coil winding, Motors & actuators | unknown | Yes, stated | ISO 9001 | ||
| MEMSIC (Wuxi manufacturing base)美新半导体（无锡）有限公司IDM (integrated device manufacturer) MEMS inertial sensors — thermal and capacitive accelerometers, AMR magnetometers, Hall-effect sensors, eOIS image-stabilization chips, and 6-axis IMUs. In-house wafer fab + test + packaging (one of China's earliest IDM-model inertial sensor suppliers). | CN Wuxi, Jiangsu | Foam & packaging, Sensors & lidar | unknown | Yes, stated | unknown | ||
| Songle RelayUltra-miniature electromagnetic relays — power, signal and automotive | CN Yuyao, Zhejiang | — | unknown | not stated | ISO 9001 | ||
| CALT Sensorabsolute and incremental rotary encoders — hollow-shaft, thru-bore, magnetic and optical; strong English catalog widely used by Chinese robot-arm and CNC OEMs for cost-down against Heidenhain/Renishaw | CN Shenzhen, Guangdong | CNC milling, Glass & optics, Sensors & lidar | unknown | not stated | ISO 9001 | ||
| Feetech / FT Servo飞特科技intelligent serial-bus servos (STS/SCS/SM/SR series) — Dynamixel-alternative smart servos with feedback; used in the LeRobot SO-100 arm reference design and adopted broadly in low-cost teachable-arm and quadruped builds | CN Shenzhen, Guangdong | Motors & actuators, Sensors & lidar | unknown | not stated | unknown | ||
| HiPNUC无锡凡目科技tactical-grade 9-DoF IMUs (HI-14, HI-221, HI-226 series) with RS422/CAN/RS232 output; positioned as VectorNav/Xsens alternative at Chinese prices; widely used in Chinese quadruped and heavy-payload service-robot builds | CN Wuxi, Jiangsu | Sensors & lidar | unknown | not stated | unknown | ||
| Huizhou Lianyi Electronics惠州联益电子有限公司Wire/cable harnesses (Dupont, NEV, magnetic-ring power, USB/RJ45/D-SUB, multi-core comms) and connectors (waterproof/power, solar/PV, storage, BMC battery-module), crimp terminals, pin headers/sockets (1.27/2.0/2.54mm), IDC, terminal blocks | CN Huizhou, Guangdong | Cable & wire harness, Battery packs | unknown | not stated | unknown | ||
| HYP Surface Treatment中文名 unknownPrecision hardware electroplating (gold plating, barrel plating), 20+ years R&D experience across multiple base materials | CN Dongguan, Guangdong | Plating | unknown | not stated | unknown | ||
| Leide Servo雷德伺服技术（苏州）有限公司Permanent-magnet synchronous servo motors and AC induction servo motors, power range 3kW–75kW; targeted at plastic injection-molding machines, printing machinery, and textile machinery; also offers servo-hydraulic energy-saving retrofit systems for traditional hydraulic injection-molding machines | CN Suzhou, Jiangsu | CNC milling, Injection molding, Die casting | unknown | not stated | unknown | ||
| QST Corporation上海矽睿科技股份有限公司Fabless MEMS sensor chip + module designer — 6-axis IMU (integrated 3-axis accel + 3-axis gyro) with AEC-Q100 Grade 2 automotive qualification, standalone accelerometers with signal-conditioning ASIC, AMR magnetometers (1.7B+ units shipped in smartphones by 2023), environmental sensors (IR temp, digital barometric pressure), and combo sensor modules with onboard ARM-M0 + BLE. | CN Shanghai, Jiangsu | Electronics design, Sensors & lidar | unknown | not stated | unknown | ||
| Shenzhen Microgate Technology深圳市麦捷微电子科技股份有限公司Passive magnetics — common-mode chokes, LAN magnetics, power inductors, planar and wirewound transformers | CN Shenzhen, Guangdong | — | unknown | not stated | unknown | ||
| Shenzhen Xiaoxiang Electric (SEMotor)深圳小象电动科技有限公司Axial-flux motors and torque motors for humanoid robots, quadruped robots, and hub-motor applications — a high-performance actuator specialist explicitly targeting the robotics/legged-robot market. | CN Shenzhen, Guangdong | Motors & actuators | unknown | not stated | unknown | ||
| Shenzhen Zhaowei Dexterous Hand Technology (ZWHAND)深圳市兆威灵巧手技术有限公司Humanoid-robot dexterous hands (6/17/20 DOF product lines) integrating precision reducers, brushless hollow-cup motors, magnetic encoders and controllers — one of the more advanced Chinese dexterous-hand specialists, backed by a large listed parent. | CN Shenzhen, Guangdong | Injection molding, PCB assembly (PCBA), Box build & final assembly | unknown | not stated | unknown | ||
| TOPMAGPrecision NdFeB, SmCo and ferrite permanent magnets machined to drawing, with plating and coating options | CN Shenzhen, Guangdong | CNC milling, Plating | unknown | not stated | unknown | ||
| Yueqing Yijie Electric乐清市艺杰电器有限公司Small/miniature electromagnetic relays — general-purpose relays, high-power relays, new-energy relays, time relays, relay sockets; series include EE-L2/EE-Y3/EE-Y4 (HH52P/H1H62P-equivalents), MK/JTX general-purpose series | CN Wenzhou, Zhejiang | — | 10–49 people | not stated | unknown | ||
| ZeroErr Control因时机器人 (Yin Shi Robotics) / 零差云控integrated joint modules (eRob series) that pair harmonic reducer + frameless motor + absolute encoder + driver in a single housing, aimed at collaborative and humanoid robot builders in the 50–500 unit range | CN Shenzhen, Guangdong | Enclosures, Motors & actuators, Sensors & lidar | unknown | not stated | claims CE (unverified issuer) |