Resistive tactile sensing system from FLEXIBLE (Zhejiang Fulai New Materials, SHA 605488): multimodal pressure/temperature/proximity/shear perception in an ultra-thin conformable film for fingers and palms. FOS-P300-3DF measures 0.1-20 N normal force at 5% FS with 0.01 N resolution and <0.1 mm spatial resolution, 0.3-10 N shear; trigger pressure <3 kPa to >1 MPa, <10% point consistency, 4-pin UART at 100-300 Hz for robot tactile feedback.
Lishen (Tianjin Lishen Battery, est. 1997, a Chinese Li-ion pioneer) cylindrical cell series spans 18650, 21700 and 46-series large cylindrical platforms: power-type LR1865LD at 2.50 Ah / 200 Wh/kg with 30 A (12C) max discharge; high-power LR2170LE at 5.00 Ah / 269 Wh/kg / 724 Wh/L with 30 A max discharge; energy-type LR4695 large cylindrical at 33 Ah / 280 Wh/kg on a Ni9 high-nickel chemistry with 15-min 10-80% SOC fast charge, 2000+ cycles, 4C charge/discharge and no thermal propagation. The series serves power tools, light mobility and storage, and fits the high-rate, high-energy demands of humanoid robots and robot dogs.
Inovance (SZSE 300124) is a leading Chinese industrial-automation and motion-control vendor. The MS1-R is its new-generation general-purpose servo motor family covering 0.05-7.5 kW rated power in 40-180 mm frame sizes, with low/medium inertia and 220/380 V variants and optional 26-bit multi-turn absolute encoders (incl. functional-safety type). MS1H1/H4 reach 7000 rpm max speed with up to 29% shorter body length, +5 rigidity classes and -20 K temperature rise; 550 W-7.5 kW models meet GB30253 tier-1 efficiency. IP67 protection, class-F insulation, 0-40 C continuous duty and ~3.5x rated peak torque (H1/H4) suit robot joints, precision positioning and fast point-to-point control.
Jiangsu Donghua Testing Technology Co., Ltd. (Donghua Testing, SZSE 300354) is a leading Chinese structural mechanics testing and sensing company. The 3F611 six-axis force/torque sensor simultaneously measures three force components (Fx/Fy/Fz) and three moment components (Mx/My/Mz) with five range tiers of 50/100/200/500/1000 N and 2/5/10/20/50 N·m; non-linearity, hysteresis and repeatability are all ±0.5%FS with ±1%FS zero output over -20 to +65 C, offering high accuracy, full perception, strong adaptability, low crosstalk, matrix decoupling and easy mounting for robot joints, dexterous hands and structural-test force feedback.
BITNAV (688282.SH) DHX-MZ104 lightweight cost-effective MEMS integrated navigation system: 68×50×25.5 mm, 105 g, 5-12 V supply, <2 W; gyro range ±450°/s with ≤3°/h (10s,1σ) bias stability and ≥200 Hz bandwidth, accelerometer ±16 g (±32 g optional) with ≤100 μg (10s,1σ) bias stability; horizontal attitude 0.1° (1σ) and heading 0.1° (1σ, 2 m baseline), single-point positioning 3 m (1σ) / height 4.0 m (1σ), velocity 0.1 m/s (1σ), RS-232/RS422 output; for unmanned vehicle, vessel and UAV navigation, control and survey.
Huayi Tech (SSE 688071) autonomous-driving INS line: IMU3000 automotive-grade ultra-high-precision IMU with bias stability ≤1°/h (S grade, Allan variance), 22×22×5 mm, gyro ±250°/s with ARW 0.15°/√hr, accel ±4g with bias instability ≤0.015 mg; INS4050 near-tactical INS assembly, gyro bias ≤5°/h, heading ≤0.2° (1 m baseline, RTK fixed) / ≤0.5° within 2 min after RTK loss, velocity 0.03 m/s, 100 Hz output; INS5050 with built-in automotive GNSS and ASIL-B IMU supporting NRTK/PPP-RTK; all IP67, ISO 26262 ASIL-B, RTK/PPP-RTK, OTA and AUTOSAR, multi-constellation BDS/GPS/GLONASS/Galileo.
Zhongda Leader (SZSE 002896) precision strain wave gear reducer in CSG high-torque cup, SHG high-torque hat and ZSHF flat hollow shaft series, sizes 14/17/20/25/32 with ratios 50/80/100/120; rated torque 5.4-137 N·m at 2000 rpm input, permissible peak torque at start/stop 6.9-216 N·m, instantaneous max torque 34-686 N·m, max input speed 3500 rpm (grease), 10000 h design life; transmission accuracy 1.2-1.8 arc-min, lost motion 1.0-2.0 arc-min, max backlash 28-60 arc-sec, graded torsional stiffness K1-K3; for industrial robot, intelligent logistics and precision automation joints.
EVE Energy (SZ 300014) cylindrical Li-ion cell series covering LFP 40130/33135 and NCM 21700/18650 platforms with energy density up to 285 Wh/kg, up to 50 A continuous / 100 A pulse discharge and 8 A charge, excellent 0-55 C high/low-temperature cycling, certified to CB, UL1642 and UN38.3; serving power tools, garden tools, e-two-wheelers, vacuums, robotic vacuums and portable storage, and well suited to the high-rate power demands of humanoid robots and robot dogs.
DINGS lead screw linear actuators span eight frame sizes (14-86 mm) in four structures: external drive, through-shaft, C-type fixed-shaft cylinder style and K-type fixed shaft; 0.0015-0.127 mm/step resolution (0.3175-10.16 mm leads), max thrust 2400 N (28-series 150 N, 3x the 20-series); Class B insulation, -20 to 55°C; optional Teflon-coated screws (longer life, higher thrust), anti-backlash nuts, encoders and power-off brake (500k-cycle life, <60 dB); for medical, lab automation, semiconductor and factory automation.
DINGS (controlled subsidiary of Jiangsu Leili) ball screw linear actuators in six frame sizes (14-57 mm), all external-drive, plus 28/42 DLG integrated rail-guided and DRS non-guided designs; 90-96% transmission efficiency (vs 26-70% for trapezoidal screws), 0.005-0.1 mm/step; C7 standard accuracy with C5/C3 options, Ф0.8 balls, SCM415H screw/nut at HRC58-62, rated dynamic 680-880 N / static 1200-1500 N, axial backlash ≤0.02 mm; optional encoders (to 1000/2000 resolution) and power-off brake (24 V, 5.5 W, >0.3 N·m holding, 2M-cycle life, <60 dB); for X-Y tables, medical devices, semiconductor and valve control.
Motorevo (Wuxi, est. 2020) positions itself as a universal next-gen integrated robot joint platform. REVO PA planetary series (7 models, RR-PA-70-1015 to 100-2020): 89.9-119 mm OD, 650-1950 g, 10-80 N·m continuous / 39-250 N·m peak torque, ratio 10-35, <0.3° accuracy, 14-bit encoder, 24/48 V, CAN. REVO HA harmonic series (9 models, RR-HA-40-100 to 80-100): 56-95 mm OD, 350-1100 g, 5.4-67 N·m rated / 19-157 N·m peak, ratio 80-100, ≤10-20 arcsec accuracy, 14/15-bit encoder, 24/48 V, CAN+EtherCAT. Hollow-bore wiring and position/velocity/torque/force-position hybrid control for humanoid and cobot joints.
Leili (SZ 300660) ZWWC coreless BLDC motor series in six frame sizes (16/22/28/30/36/42 mm) with zero-cogging design for smooth, precise, high-power-density motion; rated 33-160 W, 7.4-180 mN·m, 16-series rated speed up to 51,300 RPM (58,000 RPM no-load), efficiency up to 91%, 30-series peak torque 1.12 N·m; 47-500 g, 12-48 V, Hall feedback with 120° commutation, sintered NdFeB magnets, deep-groove ball bearings, stainless end caps, <50 dB noise; for dexterous hands, surgical tools, medical pumps and smart appliances.
