
NOTICE OF COMPLETION
AND
AUTHORIZATION TO APPLY THE UL MARK
2021-01-14
MR. ISLAND LAU
ZYMBO (ZHONGSHAN) ELECTRICAL MFG CO LTD
Block A 5 Fu Tian Qi Lu Shi Te Industrial Estate
Guang Kou Zhen
Zhongshan, Guangdong, 528447, CN
Your Reference:
Our Reference: File SA33345, Volume 2 Order: 13377053
Project: 4789509913
Project Scope: USL - Window Type Room Air Conditioner, Model W1W31
Dear Mr. Island Lau:
UL has completed the investigation under the above project and confirmed compliance of your product(s)
with UL requirements. We appreciate that you have a choice of certification providers and thank you for
choosing UL.
This letter temporarily supplements the UL Follow-Up Services Procedure and serves as authorization to
apply the UL Mark at the factory location(s) identified on the Authorization Page of UL File SA33345,
Volume 2. You are required to send a copy of this letter to all manufacturing locations authorized under
UL File SA33345, Volume 2.
The Follow-Up Services Procedure covering your product(s) will typically be provided by UL within 10
business days. Any information and documentation provided to you involving the UL Mark services are
provided on behalf of UL LLC (UL) or any authorized licensee of UL.
Products that bear the UL Mark must be identical to those submitted to UL for evaluation and certification
and must comply with the Follow-Up Services Procedure covering your product(s). Additional
requirements related to the responsibilities of the Applicant and Manufacturer can be found under
Additional Resources at https://www.ul.com/fus.
A UL certification is a valuable marketing tool meaning your product or company has successfully met
stringent requirements. We encourage you to use your UL Mark and certification in your marketing
activities. You can find information on how to accurately promote your UL certification at
https://www.ul.com/marketing.
If you have any questions, please contact me or any of our customer service representatives. And,
congratulations again on your achievement!
Sincerely,
6a8ffed231f04d7792a681b8fced6c41
This is an electronically generated letter. Signatures are not required for this document to be valid. Page 1 of 1
Bruce A. Mahrenholz
Director, Conformity Assessment Programs (CPO)
UL LLC
[email protected]