Professional Intelligent Precise Power Distribution Equipment Manufacturer
Language
Organized and promoted by the Beijing User Satisfaction Certification Office, and implemented by the Beijing Quality Association User Evaluation Center, after user evaluation, Changfeng Innovation has a high level of satisfaction and good reputation, and meets the requirements of the group standard "Beijing User Satisfaction Recognition Specification" (T/BJEQ002-2022). It has been rated as a user satisfaction enterprise in Beijing. The certificate was issued on March 8, 2023 and is valid until March 7, 2025.
Copyright © 2021 Beijing Changfeng Innovation Technology Co., Ltd. - All Rights Reserved.
