One-stop custom
manufacturing since 1995.
CHAC provides OEM/ODM manufacturing solutions for industrial control products, including AC Contactors, Thermal Overload Relays, Motor Protection Circuit Breakers and High-Voltage DC Contactors. From electrical specifications and control functions to branding and product development, we help customers build reliable industrial control solutions for various industrial applications.
What Can We Customize?
CHAC supports customization of coil voltage, auxiliary contact configuration, electrical parameters, product branding, packaging design and engineering development according to customers’ equipment and market requirements.
Coil Voltage
AC and DC coil voltage options tailored to application requirements.
Auxiliary Contacts
Flexible auxiliary contact combinations for different control functions.
Electrical Parameters
Current ratings, protection ranges and functional parameters can be customized.
Product Branding
Private label logos, nameplates and product identification support.
Packaging Design
Custom cartons, labels, manuals and packaging solutions.
Engineering Development
Support from drawing optimization to product development and application matching.
OEM/ODM Process
Clear, Efficient, and Reliable
Review
Signing
Tooling
& Approval
Production
& Delivery
Customer-owned tooling. Technical and commercial information remains strictly confidential.
Supported
Product
Categories
AC Contactors / Thermal Overload Relays / Motor Protection Circuit Breakers / High-Voltage DC Contactors
AC Contactor
AC CONTACTOR
Thermal Relay
THERMAL OVERLOAD RELAY
MPCB
MOTOR PROTECTION CIRCUIT BREAKER
HVDC Contactor
HIGH VOLTAGE DC CONTACTOR
Why Choose CHAC
With 30+ years of manufacturing experience, 1100+ employees, 100M+ poles annual capacity and 90% automated production, CHAC provides stable production capacity and strict quality control for global OEM/ODM customers. Our in-house manufacturing system supports long-term cooperation for electrical brands, importers and distributors.
YEARS EXPERIENCE
Specialized in low-voltage electrical manufacturing
EMPLOYEES
Professional team ensures stable quality and delivery
POLES ANNUAL CAPACITY
Large-scale production capacity to meet global demand
AUTOMATED PRODUCTION
Advanced automation for high efficiency and consistency
Automated Assembly Line
Testing Laboratory
Injection & Stamping
Quality Inspection
Start Your OEM/ODM Project
Tell us your application requirements, electrical specifications and target market. Our engineering and manufacturing teams will provide professional support from concept design to mass production.
