East-Asia Pharmaceutical Chemical Co., Ltd. | Address: No.191 Wangxi Road, Huangyan, Taizhou, ZheJiang 318020, China 
www.east-asiapharmchem.com | Phone: +86-(576)-4273552, 4285079
Zhejiang Huangyan East-Asia Chemical Co. Ltd. specializes in manufacturing pharmaceutical intermediates and active pharmaceutical ingredients. Our products include quinolones, gastrointestinal spasmod more...

Hangzhou Cowin Pharma Co., Ltd. | Address: B-12F International Garden, No.158 Tianmushan Road, Hangzhou, Zhejiang, China 
www.cowinpharma.com | Send Inquiry | Phone: +86-(571)-88212683/88212056
Hangzhou Cowin Pharma Co., Ltd. offers active pharmaceutical ingredients and intermediates for pharmaceutical industry. Our active pharmaceutical ingredients are sulbactam sodium, sulbactam pivoxil, t more...