Zhejiang Hongyuan Chemical Co., Ltd. | Address: 27/F, Tower A, Zhongda Plaza, No. 366 Zhongshanbei Road, Ningbo, Zhejiang, China 
www.hongyuanpharm.com | Send Inquiry | Phone: +86-(576)-88278599
Zhejiang Hongyuan Chemical Co., Ltd. is a provider of chemical products. Our main products are listed as di-n-butyl ether, 4-nitrobenzonitrile, azelaic acid, 3-bromothiophene, cephalothin, malic acid, more...

Ningbo Pangs Chem Int'l Co., Ltd. | Address: Floor 21, Building 11, Xintiandi, No.689, Shijiroad, Ningbo, Zhejiang 315040, China 
www.pangs.com.cn | Send Inquiry | Phone: +86-(574)-2766-6856
Ningbo Pangs Chem Int'l Co., Ltd. is a supplier of natural plant extracts, nutritional supplements and chemical materials. Our product line includes pharmaceutical chemicals such as 4-hydroxycoumarin, more...