Behind the Scenes: How Dajing Fan Technology Ensures Reliable Performance
💡 Introduction
Quality is not just built — it’s engineered. Every Dajing industrial fan goes through strict design, production, and testing procedures to meet international standards.
1. Advanced Production Equipment
Our factory is equipped with CNC cutting, welding robots, and dynamic balance machines, ensuring consistent precision.
2. Strict Quality Control
Every fan undergoes:
Vibration testing
Noise level inspection
Airflow and pressure calibration
3. Professional Engineering Team
With years of technical experience, our engineers provide customized fan designs for complex industrial needs.
4. Global Service Support
We deliver to over 30+ countries, offering pre-sale consultation, on-site commissioning, and “Private Butler” after-sales service.
5. Dajing’s Mission
To become a trusted partner in industrial ventilation — combining Chinese manufacturing excellence with international quality standards.
Customer Testimonials
Trusted by industrial partners across 30+ countries — real feedback from our global clients.
“We’ve been using Dajing’s 9-19 high-pressure centrifugal fans for our dust removal system. The airflow performance is excellent, and the noise level is much lower than our previous models. Truly reliable quality.”
Ali Rahman
FAQ's
Didn’t find the answer you were looking for?
Contact our engineering team for a customized solution.
Our engineers will recommend the suitable fan type based on your air volume, pressure, temperature, and working conditions.
You can also send your technical parameters or drawings directly for evaluation.
All Dajing fans are ISO9001 and ISO14001 certified.
Depending on customer needs, we can also provide CE, EAC, or other international compliance certificates.
Yes. We offer fully customized fan systems to meet special environmental or industrial requirements, including high-temperature, dust-removal, and corrosion-resistant designs.
Generally 15–30 working days after receiving the deposit, depending on the order quantity and customization level.
Yes. We provide online technical guidance, spare parts supply, and on-site service if required.
Our goal is to ensure your fan operates efficiently throughout its service life.