Shaanxi Dideu Newmaterial Co., Ltd.
Telephone029-029-63373950 17392216152
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1184346/0_EN.htm
NANTONG XINHE BIOTECH CO.,LTD
Telephone13813727166，15370460228; 13813727166
Websitehttp://www.bestxinhe.com/
Santa Cruz Biotechnology Inc
Telephone021-60936350
Websitehttp://www.scbt.com
