An integrated PCBA solution provider covering design, production, and sales. We deliver finished PCBA solutions for vibrating wellness devices, smart strokers, and AI companion dolls—from requirement alignment to mass production delivery, with 3x faster time-to-market.
From vibrating eggs and smart strokers to plush and silicone AI companion dolls—one unified PCBA platform with AI voice and multi-modal tactile sensing covers every product form factor.
Miniaturized electronic control solution for portable vibrating wellness devices. Eccentric motor PWM precision control, 16+ vibration patterns, app-based remote connectivity—ultra-compact, plug-and-play, compatible with egg, bullet, and wand form factors.
Dual-drive electronic control solution for telescopic + vibrating wellness devices. Linear motor telescopic control synchronized with vibration motor, PTC thermostatic heating, app multi-mode coordination—one solution spanning entry-level to flagship tiers.
Electronic control solution for soft-touch companion dolls. Flexible pressure sensors distributed across large surface areas, hug/pat/handshake recognition, removable washable outer cover—turning a plush shell into a perceptive emotional interface.
Electronic control solution for lifelike skin-feel companion devices. High-density zoned tactile sensing, thermostatic heating control, IP65 waterproof enclosure—turning silicone skin into an intelligent surface that feels temperature and force.
Six sensor modalities bring human-like tactile perception to companion devices and smart wellness products. From passive objects to devices that feel, learn, and adapt—building a competitive moat that rivals cannot replicate.
From fixed programs to body-aware intelligence
The harder you grip, the stronger the response. Flexible pressure sensors detect grip force in real time and adjust vibration intensity—no buttons, no app, just intuitive control.
Tilt, rotate, or move the device to switch modes. Built-in IMU (6-axis, 200Hz) detects posture and motion, replacing physical buttons with natural gestures.
Temperature sensors detect skin contact and body heat, auto-activating heating elements to match body temperature. Safety cutoff prevents overheating—medical-grade precision.
Tracks usage duration, intensity preferences, and patterns. Auto-sleep when idle. All data processed locally—privacy-first architecture, no cloud upload without explicit consent.
From passive toys to warm, living companions
Patting the head triggers happy speech, hugging activates comforting responses. The companion "feels" how you touch it and responds with matching emotion—joy, comfort, surprise, or playfulness.
Flexible sensors on the head, hands, chest, and back detect touch location, pressure, and duration. Each zone maps to different AI personality responses, creating a truly interactive companion experience.
Touch patterns shape the companion's personality over time. Frequent gentle stroking makes it warmer and softer; lively pats make it more energetic. Every owner raises a unique companion.
Knows when it's being picked up, carried, or set down. Greets you when picked up, plays gentle responses when hugged, enters sleep mode when unattended—creating a genuine sense of presence.
We're not just another contract manufacturer. We're your engineering partner—integrating AI, sensors, and electronic design into one unified solution. Faster time-to-market, lower costs.
One integrated platform replaces 5-6 suppliers. Finished PCBA supply, firmware flashing, sensor mounting, AI voice, certifications—one partner handles it all, cutting total development costs by more than half.
Six sensor types—pressure, proximity, temperature, IMU, microphone, ambient light—give products human-like touch perception. A core competitive advantage rivals cannot replicate.
From requirement alignment to shipping. PCBA supply, firmware flashing, AI voice, sensor integration, certifications, mass production—all from one partner. No more multi-supplier coordination headaches.
All interaction data processed locally, no cloud upload without explicit consent. GDPR-compliant by design. Customer data always stays on-device.
4-8 weeks from concept to functional prototype. The integrated platform eliminates supplier coordination delays, achieving 3x faster launch compared to traditional multi-supplier models.
High-density ADC interface reserved for flexible tactile sensors. Deploy electronic skin, new features, and content via OTA—no hardware redesign needed. Protecting your investment.
Our Hangzhou factory integrates SMT electronic production, DIP assembly, sensor calibration, and full QC testing under one roof. From design to delivery, a closed-loop one-stop process. ISO-certified workflows at every stage from prototype to mass production.
We believe innovation is the engine, quality is the baseline, and service is the bridge. From the first PCBA to million-unit mass production, TouchSeek approaches every partnership with engineering rigor and a customer-first mindset.
No cross-border travel needed—tour the SMT line, DIP line, and full QC process via high-definition live video. Our engineers explain equipment models, process parameters, and quality control details online, with timezone-friendly scheduling—complete your factory audit from anywhere.
Clients are welcome to visit our Hangzhou factory in person. Tour the SMT pick-and-place, reflow soldering, AOI inspection, sensor calibration, and full QC workflow on-site, and meet face-to-face with our engineering team—seeing is believing.
A clear, transparent process so you always know the next step and where your investment goes.
Provide product specs, feature requirements, and target costs. We analyze feasibility and propose a solution architecture.
PCBA solution design, firmware flashing, sensor integration, and prototype validation. 2-3 prototype iterations, delivering a fully functional finished PCBA.
First functional prototype in 7-15 days. Full testing: RF, power consumption, audio, sensors, thermal, and user experience.
CE/FCC/RoHS/REACH testing through partner labs (SGS, Anhua). Battery UN38.3. Full compliance support.
PCBA mass production supply, QC testing, sensor calibration, SD card pre-loading, global shipping. 3-4 week lead time.
Tell us about your project requirements. We'll respond within 24 hours with a preliminary feasibility assessment, timeline, and cost estimate.