Sichuan Wei Keqi Biological Technology Co., Ltd.
Telephone028-81700200 18116577057
Websitehttp://www.weikeqi-biotech.com
Jilin Province Woda Biotechnology Co., Ltd.
Telephone 13504435624
Websitehttps://www.wodapro.com
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Nantong QuanYi Biotechnology Co., Ltd
Telephone0513-66337626 18051384581
Websitehttps://www.chemhifuture.com/
RD International Technology Co., Limited
Telephone 18024082417
Websitehttps://www.ruidiresearch.com