
BQC is a trusted professional supplier dedicated to high-quality PCB assembly for home and commercial ventilation systems. Rigorous aging and performance tests ensure every Ventilation Control PCB runs stably in long-term operation.We provide one-stop PCBA manufacturing and customization services for residential and commercial ventilation equipment, including fresh air fans, exhaust systems, and commercial HVAC ventilation units. Focused on stability, low power consumption and long service life, our PCB assembly solutions help ventilation equipment manufacturers reduce failure rates, shorten production cycles and deliver reliable products for global markets.
We offer standardized and custom PCB assembly tailored specifically for ventilation equipment operating in continuous, temperature and humidity-changing environments. Our product range covers fan drive boards, main control boards, and smart sensor monitoring boards for both home and commercial ventilation devices. Every PCBA undergoes strict functional testing and aging testing to ensure stable long-term operation. All products comply with CE, FCC and RoHS standards, suitable for mass production and global sales.

There are some key models in our company and factory:
Home Ventilation PCBA (BV-HV01): Low-power control board for household exhaust fans and fresh air systems, supporting timing and constant-speed operation with low noise and high stability.
Smart Home PCBA (BV-HV02): Supports WiFi connection and automatic air quality linkage, ideal for modern smart home ventilation systems.
Commercial Ventilation PCBA (BV-CV03): High-load model for office, mall and hotel HVAC units, featuring PWM stepless speed regulation and multi-fan synchronous control.
We specialize in professional HVAC PCB Assembly for a full range of heating and ventilation equipment.The technical features of our ventilation system PCB assemblies include industry-optimized design for long-running operating conditions. Core features include high temperature and humidity resistance, strong anti-interference performance and complete circuit protection. Built-in over-current, over-voltage and over-heat protection modules effectively prevent equipment damage. Reserved Bluetooth and RS485 interfaces support intelligent control and system linkage. With anti-aging coating and high-quality substrate materials, our PCBs maintain stable performance in complex indoor environments, greatly extending ventilation equipment service life.

Our mature Ventilation System PCBA products have been widely applied in fresh air systems, exhaust fans and integrated HVAC units worldwide.Household scenarios cover kitchen and bathroom exhaust fans, bedroom fresh air systems and smart home ventilation devices. Commercial scenarios include office building HVAC systems, shopping mall ventilation units, restaurant exhaust equipment and public space constant air volume ventilation systems. We also support customized solutions for schools, hospitals and other high-standard public ventilation equipment.

With over 20 years of PCBA manufacturing experience, BQC is a reliable turnkey manufacturer focusing on smart home and commercial electronic assemblies. We have advanced SMT production lines, professional testing equipment and a mature quality control system.We deliver high-precision HVAC Control Board Assembly with strict quality control and full testing. We specialize in stable and durable PCB assembly for home and commercial ventilation systems, providing full services from PCB design, component sourcing, SMT assembly to functional testing. Strict quality inspection ensures a product pass rate above 99.8%, winning long-term cooperation with global ventilation equipment brands.
FAQ
Q1: Do you support custom ventilation PCBA? A: Yes, we provide full customization based on your equipment power, function and scenario requirements.
Q2: What certifications do you have? A: All products meet CE, FCC and RoHS standards, supporting global market access.
Q3: What is your MOQ and lead time? A: Standard models support small-batch orders; customized orders take 3–5 working days for sampling and 7–10 days for mass production.
Q4: What after-sales support do you provide? A: We offer 3-year quality warranty and lifelong technical support for all ventilation system PCBA products.
If you are looking for stable, cost-effective and mass-producible PCB assembly for home and commercial ventilation systems, BQC can provide you with professional one-stop manufacturing solutions.
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