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Why Can We Always Ensure Excellent Quality

Quality Control

DAO charging stations are designed and manufactured with strict quality control standards, ensuring superior performance, safety, and reliability. Key advantages include:

  • International Certifications: Our products meet global standards such as CE, UL, FCC, ISO, and RoHS, guaranteeing compliance with safety and environmental regulations.
  • Strict Quality Control: Every unit undergoes rigorous testing in our advanced facilities to ensure durability, efficiency, and fault-free operation.
  • High-Grade Components: We use premium materials and components to enhance lifespan and resistance to extreme conditions.
  • Smart Protection Features: DAO chargers integrate overcurrent, overvoltage, short-circuit, and temperature protection for safe operation.
  • OCPP Compliance: Ensures seamless integration with various EV networks and remote monitoring systems.


Certification

Guangdong Door Electrical Technology Co., LTD Certifications
Issue Date: 2024-01-01
Expiry Date: 2027-02-01
Guangdong Door Electrical Technology Co., LTD Certifications
Issue Date: 2024-02-01
Expiry Date: 2027-02-01
Guangdong Door Electrical Technology Co., LTD Certifications
Issue Date: 2024-01-31
Expiry Date: 2027-02-10
Guangdong Door Electrical Technology Co., LTD Certifications
Issue Date: 2022-01-01
Expiry Date: 2027-02-01
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