Quality Control
Quality Control

Certifications
Standard:
Quality Management System
Number:
08923Q51209R0S
Issue Date:
2023-05-29
Expiry Date:
2025-05-28
Scope/Range:
Production and sales of duct fans
Issued By:
Beijing Zhongshui Excellence Certification Co., Ltd.
Company Profile
Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
Contact Person: MrsLi