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Yancheng Production Base
Pilot base for validation of R&D pilot production and process optimization

Panjin Production Base
Pilot base for R&D pilot production validation,process optimization validation and customized synthesis

Jining Production Base
Derivative production base for bromine series compounds-bromine or hydrobromic acid as the main line

Tangshan Production Base
Derivative production base for acyl chloride compounds-triphosgene as the main line

Heze Production Base
Base for biopharmacy,API and intermediates

Inner Mongolia Production Base
Derivative production base for isocyanate compounds-triphosgene as the main line