Ranked China-based API manufacturers
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF and 2 valid CEPs for carbidopa, filing since 2006. Its 2025 FDA inspection closed as VAI.
Last FDA inspection
2025 · VAI
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF and 2 valid CEPs for carbidopa, filing since 2023.
Last FDA inspection
Not established
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds 2 active US DMFs for carbidopa, filing since 2013. Its GMP is recognised in 5 markets.
Last FDA inspection
Not established
GMP recognised in
5 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF for carbidopa, filing since 2008.
Last FDA inspection
Not established
GMP recognised in
Not established
4 more manufacturers in China hold filings for carbidopa
The names are listed below. The filings, inspection history and GMP certificates behind
each one are available with a free account.
Open the full list with a free account How this list is built
This page filters the worldwide Carbidopa manufacturer list to
companies based in China. The order is set by active filings weighted by regulator,
inspection outcomes and their recency, breadth of GMP recognition, and evidence of real
exports, less any open risk flags.
Read the full method.