Weifang Richem International Ltd. | Address: B415 Diamond Plaza,No.227 East Dongfeng Street, Weifang, Shandong 261041, China 
www.sino-richem.com | Send Inquiry | Phone: +86-(536)-2222176
Weifang Richem International Ltd. supplies industrial chemicals and specialty chemicals. We manufacture organic peroxides and other additives for polymers and rubbers. Our product line includes inorga more...

Angene International Limited | Address: 11/F, Tower 2, NO.17 Xinghuo Road Nanjing High-Tech Zone, Pukou District, Nanjing, Jiangsu 210061, China 
https://www.angenechemical.com | Send Inquiry | Phone: +86-(25)-57626171
Angene International Limited provides specialty chemicals for use in research & development, and commercial manufacturing. We also offer Amino Acids, Anti-Neoplastics, Anti-Virals, Aromatics, Carbohyd more...
1,2,3-Oxadiazole | 1,2,4-Triazole | 1,3,4-Thiadiazole