Suppliers / Pen Tsao Chemical Industry

Pen Tsao Chemical Industry

Hong Kong Updated 9 July 2026

Pen Tsao Chemical Industry is an API manufacturer based in Hong Kong. It holds one valid CEP. Its GMP standing is certified by EMA.

0
active US DMFs
1
valid CEPs
2
registered plants
0
filings across 0 regulators
These figures were checked against the regulators' own files on 25 July 2026
EU GMP
1 of 1 confirmed
Sources: EudraGMDP (MIA + third-country GMP certs), read 4 May 2026.

Registered plants

Site FDA FEI
Shanghai, China Not on file
Hong Kong SAR, China Not on file

What they file, and where

Molecule Regulators Docs
Ethionamide EDQM 1

Also appears on these molecule pages

Ethionamide API

Filings and GMP by regulator

Regulator Filings GMP certificates
EMA None 1

Questions about Pen Tsao Chemical Industry

Does Pen Tsao Chemical Industry hold a US DMF or a CEP?
Pen Tsao Chemical Industry holds 1 valid CEP. A drug master file is a submission to the FDA describing how an ingredient is made; a CEP is the EDQM's certificate that the substance meets its European Pharmacopoeia monograph. Both are filings rather than approvals.
Where does Pen Tsao Chemical Industry manufacture?
2 registered sites are on record, in China (Shanghai and Hong Kong SAR). Every site is listed on this page with the register it came from.
What does Pen Tsao Chemical Industry make?
1 molecule is on record against Pen Tsao Chemical Industry, including Ethionamide. Each links through to that molecule's full manufacturer list.
Which regulators recognise Pen Tsao Chemical Industry's GMP?
Current GMP certificates are on record from EMA. GMP recognition covers the manufacturing site, separately from any filing on the substance itself.

Answered from this company's own record. Where a register holds nothing, the question is not asked rather than answered with a zero. How we count our figures.

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Sources on this page

FDA
Drug master files, establishment registration, inspection classifications
EDQM
Certificates of suitability
EudraGMDP and national regulators
GMP certificates