Engineering-led PCBA solutions for global appliance brands From concept to mass production
Control Intelligence. Production Confidence.

Intelligent control systems for next-generation beauty appliances.

We combine proven BLDC motor control, embedded software, power electronics and scalable PCBA manufacturing to help hair care and personal care brands move from concept to reliable production.

MCU · BLDC
10+ years Control system development experience
30M+ High-speed hair dryer control boards delivered
40M+ Oral irrigator control boards delivered
R&D → PCBA One accountable engineering partner
Core solutions

Mature platforms. Purpose-built customization.

Start from a validated control architecture, then adapt power, motor, sensing, interface and software functions to your product specification and target market.

High-speed hair dryer product developed for intelligent control applications
Product
Round high-speed hair dryer BLDC control PCB assembly
Control PCBA
01

High-Speed Hair Dryer

BLDC motor drive, power control, NTC temperature protection, negative ion control, display and multi-mode firmware.

View hair dryer control solution →
Purple hair straightener product for precision thermal control
Product
Hair straightener power and user-interface control PCB assemblies
Control PCBAs
02

Hair Straightener

Fast heating, precision temperature control, safety protection, display logic and compact board architecture.

View straightener control solution →
Why CHK-TRONIC

More than PCB assembly.

Our value sits before and after manufacturing: product definition, circuit architecture, embedded software, EMC troubleshooting and design-for-production.

  • Platform-based development shortens project lead time
  • Hardware, firmware and PCBA delivered by one team
  • Experience accumulated across high-volume appliance programs
  • Engineering changes controlled for stable mass production
Reusable engineering

Develop once. Adapt intelligently. Scale repeatedly.

Our platform approach separates reusable core technology from customer-specific functions. Each program strengthens the next—reducing technical uncertainty while preserving product differentiation.

MCU Firmware BLDC Control Power Design Thermal Protection EMC DFM
Project path

From requirement to repeatable production.

Requirement review

Voltage, power, motor, functions, target market, compliance needs, volume and project stage.

Platform matching & proposal

We identify reusable technology, required customization, engineering scope, schedule and development fee.

Prototype & validation

Hardware, firmware, samples, function verification, reliability and EMC improvement.

PCBA mass production

Controlled BOM, traceable production, quality checks and ongoing engineering support.

Have a control-board project?

Send the key specifications. Our engineering team will assess the best starting platform.

Submit Your Requirements