Engineering Reliable Airflow Into the Products You Build
CCHV is a professional cooling fan manufacturer combining product engineering, controlled manufacturing and technical support to serve global equipment manufacturers.
We develop brushless DC axial fans, blowers, EC fans, double motor fans and centrifugal fans for electronic and industrial equipment where airflow, reliability and space are critical.
Who We Are
A Cooling Fan Manufacturer Focused on Equipment-Level Thermal Management
Founded in 2015, Guangdong Shenghui Technology Co., Ltd. is a national high-tech enterprise integrating cooling fan research, manufacturing, sales and technical service.
Unlike consumer fan brands, CCHV focuses on compact cooling components installed inside electronic and electromechanical equipment. Our products help remove heat from power electronics, control systems, servers, communication devices, automotive electronics and other heat-sensitive applications.
We work primarily with manufacturers that require engineering cooperation, product consistency and dependable long-term supply.
- Engineering-based product development
- Controlled high-volume manufacturing
- Long-term support for B2B projects
CCHV at a Glance
Built to Support Development and Volume Production
Our scale supports both engineering development and stable production supply for global equipment manufacturers.
What We Manufacture
Cooling Components for Different Airflow and Pressure Requirements
Our product portfolio covers axial airflow, focused airflow and higher-pressure cooling requirements across compact and industrial equipment.
DC Axial Fans
Compact, efficient airflow solutions for general electronic equipment ventilation and component cooling.
View Product Range →DC Blowers
Focused airflow for restricted spaces, ducts and equipment requiring higher static pressure.
View Product Range →EC Fans
Energy-efficient electronically commutated fans for industrial and commercial equipment.
View Product Range →Double Motor Fans
Special fan structures developed for demanding airflow, pressure and redundancy requirements.
View Product Range →Centrifugal Fans
Controlled airflow direction and higher-pressure performance for specialized equipment layouts.
View Product Range →Engineering-Driven Development
Cooling Performance Starts Before the Fan Goes Into Production
A cooling fan cannot be selected by size and voltage alone. Enclosure resistance, airflow paths, static pressure, noise limits, temperature range, installation space and control requirements all affect the final performance.
CCHV works with customer engineering teams to review application conditions, select an existing fan or develop a configuration around the actual equipment requirements.
- Fan size and structure evaluation
- Airflow and static pressure adjustment
- Motor and speed configuration
- PWM speed control
- FG and RD signal output
- Bearing selection
- Wire and connector customization
- Environmental & Electrical protection
"Our goal is not simply to supply a fan, but to help the fan perform correctly inside the customer’s equipment."
R&D and Validation
Measured, Tested and Verified
CCHV operates a 3,000㎡ R&D laboratory supported by specialized acoustic, electrical and environmental testing facilities.
Our engineers evaluate airflow, static pressure, speed, noise, vibration, electrical performance and environmental reliability before a product enters stable mass production.
Acoustic & Aerodynamic
- 4 dB(A) anechoic chamber
- Airflow & static pressure
- Noise & vibration evaluation
Environmental
- High/low temperature
- Temperature & humidity
- Salt spray & corrosion
Electrical & Reliability
- EMC laboratory
- Life & aging validation
- Electrical protection testing
Testing programs are selected according to the product series and customer application. Performance data and validation requirements can be reviewed during project development.
From Requirement to Product
A Practical Development Process for B2B Projects
Application Review
We review the equipment, available space, voltage, airflow path, pressure requirement, noise limit and operating environment.
Fan Selection
Our team evaluates whether an existing fan model can meet the requirement.
Configuration
Speed, voltage, signal, bearing, connector and selected structural details are configured according to the project.
Sample Validation
Samples and technical data are provided for installation and performance validation.
Controlled Production
After specification approval, the product moves into controlled manufacturing and production supply.
Manufacturing Capability
Consistency Built Through Controlled Production
Cooling fans are precision components. Small variations in the motor, impeller, bearing, assembly or balance can affect speed, airflow, noise and service life.
CCHV combines automated equipment, process control and production inspection to maintain consistent performance across production batches.
- Automated assembly processes
- Dynamic balancing
- Electrical function testing
- Aging validation & Traceability
Automation improves consistency, while trained operators and quality teams control the details that still require human judgment.
Quality Management
Quality Is Controlled at Every Stage
For a component installed inside another product, consistency is as important as initial performance. Dimensional variation, unstable speed, abnormal noise or electrical failure can affect the reliability of the complete equipment. CCHV applies quality control from incoming materials through manufacturing, validation and final inspection.
Inspection Flow
- Incoming Material Inspection
- Motor and Component Preparation
- Assembly Process Control & Dynamic Balance
- Electrical Function & Airflow Inspection
- Aging Validation & Final Traceability
System & Approvals
Certification availability varies by product series, configuration and target market. Please contact CCHV to confirm the applicable approval and documentation for a selected model.
The People Behind the Product
Engineering, Production and Service Working as One Team
Reliable cooling products require cooperation between engineering, manufacturing, quality and customer support.
At CCHV, customer requirements are not handled by sales alone. Engineering and production teams participate in project evaluation, sample development, validation and mass-production preparation.
R&D Engineering
From airflow evaluation to motor and structure development.
Quality Engineering
From test planning to production and reliability verification.
Manufacturing
From controlled assembly to stable batch production.
Customer Support
From requirement communication to delivery and ongoing project updates.
Technical communication continues after the first sample because equipment projects often evolve during development.
Industries We Support
Cooling for Equipment That Must Operate Reliably
Our fans are used as internal cooling components rather than finished consumer products. Fan configuration is selected according to the airflow path, operating environment and reliability requirements of each application.
Our Development
Growing Through Manufacturing and Engineering
CCHV Established
Guangdong Shenghui Technology began developing its cooling fan manufacturing and engineering capabilities.
Automotive Quality System
CCHV strengthened its automotive-oriented quality management capability through IATF 16949 certification.
National Recognition
CCHV was recognized as a National Specialized and Innovative “Little Giant” Enterprise.
Expanded Manufacturing Capacity
A new production facility expanded CCHV’s manufacturing and delivery capability.
Global B2B Support
Supporting Equipment Manufacturers Across Global Markets
CCHV works with overseas manufacturers, project teams and supply-chain partners that require technical communication, product validation and consistent production supply.
Our support covers specification review, sample development, documentation, quality communication, production delivery and product updates throughout the project lifecycle.
The objective is not only to complete the first order, but to support the customer’s product throughout its development and production lifecycle.
What Guides Our Work
Practical Values Behind Reliable Products
Engineering Before Assumption
We evaluate actual operating conditions instead of selecting products only from nominal specifications.
Consistency Before Claims
Reliable production depends on repeatable performance, controlled processes and traceable quality.
Partnership Beyond Delivery
We support customers from initial evaluation through validation, production and future product updates.
Why Work With CCHV
A Manufacturing Partner for Long-Term Cooling Projects
Engineering Support
Application conditions and technical requirements are reviewed before product confirmation.
Broad Product Capability
Axial fans, blowers, EC fans and centrifugal solutions cover different airflow and pressure needs.
Controlled Manufacturing
Production and inspection processes support stable batch consistency.
Responsive Project Support
Engineering, quality and commercial teams support samples, validation and production communication.
CCHV is positioned as a professional alternative supplier for equipment manufacturers seeking engineering flexibility, reliable production and competitive manufacturing capability.
Inside CCHV
Start a Cooling Project
Looking for a Cooling Fan Manufacturer That Understands Your Equipment?
Share your application, fan size, voltage, airflow, pressure, noise, signal or environmental requirements. Our engineering and commercial teams will help evaluate a suitable solution.
Direct Contact
anniech@dcfanmfg.cpm
86 13538992575
Plant 1, No.10 Chuangxin Road, Jindu Town, Gaoyao District, Zhaoqing City, Guangdong
For OEM, ODM and volume production projects.