Nanjing XiZe Biotechnology CO., Ltd.
Telephone025-66023220 0086-15250997978
Websitehttp://www.njxizebio.com
Jurong Coupling Biotechnology Co., Ltd.
Telephone 13656108824
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30564/0.htm
TOSUN PHARM
Telephone020-61855200 13326451905
Websitehttp://www.toref.cn/
Jinan blalong chemical co. LTD
Telephone 2710913286@.com
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1068244/0.htm
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD
Telephone0755-0755-0755-83725350 13380397412
Websitehttp://www.sincopharmachem.com/
Molcoo Chemicals Inc.
Telephone18627923403 18672515910
Websitehttp://www.molcoo.com/
Shanghai YuZn Pharm. Technology Co.,Ltd.
Telephone15921286451; 15921286451
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList642122/0.htm
Qingdao Ruifengyuan Chemical Co., Ltd.
Telephone 13375559818
Websitehttp://www.qdruifengyuan.com/
ShenZhen H&D Pharmaceutical Technology Co., LTD
Telephone +8618627948422
Websitehttps://www.hdimpurity.com/
Shandong Risen-Sun Pharmaceutical Co., Ltd
Telephone+86-15552509998 +86-15621883869
Websitehttps://www.risensunpharma.com/