Guangzhou LES biological Technology Co.,Ltd.
Telephone 13672434928
Websitehttp://www.les64.com
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Shanghai Jiachu bio-engineering Co. , Ltd.
Telephone021-59905313 19370581175
Websitehttps://www.shanghaishengwu.net
Guangdong Wengjiang Chemical Reagent Co.,Ltd.
Telephone0751-2815983 13927872582
Websitehttp://www.wj-chem.com/
