For any inquiries about WCCE 12 & APCChE 2025, please contact us:

General Information
Tel: +86 10 64434811
Email: info@wcce12.com

Fax: +86 10 64443169

For Sponsors & Exhibitors

Tel: +86 10 64434811

Email: marketing@wcce12.com

Fax: +86 10 64443169

For IT Support
Tel: +86 13058761281

Consultation Hours
Monday to Friday, 9:00 AM - 4:00 PM, Beijing Time, GMT+8.