Amatek Scientific Co. Ltd.
Telephone0512-56316828 400-867-5858;400-867-5858
Websitehttp://www.amateksci.com
Nextpeptide Inc
Telephone+86-0571-81612335 +8613336028439
Websitehttp://www.nextpeptide.com/
Shandong Welt Chem. Co.,Ltd.
Telephone531-87153728 13805401165
Websitehttp://www.jinandayuchem.com
Yanggu Rongke Trading Co., Ltd
Telephone 15863541132
Websitehttps://www.chemicalbook.com/EnterpriseCredit_1260027465.htm
Shandong Libixi Biopharmaceutical Technology Co., Ltd.
Telephone15318973357; 15318973357
Websitehttps://www.chemicalbook.com/EnterpriseCredit_904356813.htm