Ms. Ayna Bian
Quality Dept. Manager
Yangzhou Yulou Paper Products Co., Ltd.
No.888 Jinbao West Road
Baoying Xian
Yangzhou Shi
Jiangsu Sheng , 225800
ChinaFEI 3032025702Issued Sep 9, 2025Center for Drug Evaluation and Research (CDER)
Source: FDA, published letter. FDA published this warning letter; View Letter opens FDA's copy. To check it, open FDA's record for this establishment, listed under FEI 3032025702.
Violations6
Issue DateSep 9, 2025
Product TypeDrugs
StatusOpen
Letter Details
Firm
Yangzhou Yulou Paper Products Co., Ltd.
Location
Ms. Ayna Bian
Quality Dept. Manager
Yangzhou Yulou Paper Products Co., Ltd.
No.888 Jinbao West Road
Baoying Xian
Yangzhou Shi
Jiangsu Sheng , 225800
China
FEI Number
3032025702
Country
China
Issue Date
September 09, 2025
Issuing Office
Center for Drug Evaluation and Research (CDER)
Product Type
Drugs
Status
Open
Summary
Yangzhou Yulou Paper Products Co., Ltd., a manufacturer of over-the-counter sterile drug products, failed to establish and follow appropriate written procedures to prevent microbiological contamination and did not validate aseptic and sterilization processes as required by Current Good Manufacturing Practice regulations. The company also failed to establish adequate laboratory controls with scientifically sound specifications to ensure drug product identity, strength, quality, and purity. These significant compliance failures rendered the firm's drug products adulterated under the Federal Food, Drug, and Cosmetic Act, following FDA's review of records submitted in response to an inspection request issued in February 2025.
Yangzhou Yulou Paper Products Co., Ltd. FDA Warning Letter, September 9, 2025