Ranked China-based API manufacturers
Credentials confirmed against the regulator files on 25 July 2026
Holds 3 active US DMFs and 2 valid CEPs for ampicillin, filing since 2021. Its 2024 FDA inspection closed as NAI.
Last FDA inspection
2024 · NAI
GMP recognised in
Not established
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF and one valid CEP for ampicillin, filing since 2023. Its 2023 FDA inspection closed as VAI, and its GMP is recognised in 5 markets.
Last FDA inspection
2023 · VAI
GMP recognised in
5 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one active US DMF and one valid CEP for ampicillin, filing since 2009. Its 2023 FDA inspection closed as OAI, and its GMP is recognised in 3 markets.
Last FDA inspection
2023 · OAI
GMP recognised in
3 markets
Credentials confirmed against the regulator files on 25 July 2026
Holds one valid CEP for ampicillin, filing since 2021.
Last FDA inspection
Not established
GMP recognised in
Not established
Registered with SFDA (Saudi Arabia) for ampicillin.
Last FDA inspection
Not established
GMP recognised in
Not established
How this listing is sourced Regulator filings, warehouse snapshot 9 July 2026
View profile How this list is built
This page filters the worldwide Ampicillin 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.