Zhengzhou Akem Chemical Co., Ltd
Telephone 13303867194
Websitehttp://www.acmechem.cn/
Shanghai CanSpecsci Instrument Co., Ltd.
Telephone400-6087598 15021221957
Websitehttps://www.canspec.cn/
Suzhou Ge'ao New Material Co., Ltd.
Telephone0512-62795659
Websitehttp://www.szgeao.com
Zhengzhou AiXi Technology Co., Ltd.
Telephone0371-56787280 13137706083
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19350/0_EN.htm
Changchun Tuo Cai Technology Co.,ltd.
Telephone+86-0431-81292405 13578751120
Websitehttp://www.tuocaitech.com
Changzhou Pesan Chemical Co.,Ltd.
Telephone+86-021-61559630 +86-13761092941
Websitehttp://www.pesanchem.com
Nanjing Zhiyan Technology Co., Ltd.
Telephone 15365097539
Websitehttps://www.zhi-yan.cn
Henan Lien Chemical Products Co., Ltd.
Telephone03716091-9097 13383857418;
Websitehttp://www.psaichem.com/
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Yurui (Shanghai) Chemical Co., Ltd.
Telephone+86-021-50456736 +8613331628239;+8619121032725
Websitehttps://www.riyngroup.com/
Henan Lien Chemical Products Co., Ltd.
Telephone0371-63357898 15378766539
Websitehttp://www.psaichem.com/
Hangzhou Oder Technology Co., Ltd.
Telephone0571-88772972-0 15057128248
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1144334/0_EN.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Henan Weitesi Chemical Technology Co. LTD
Telephone0371-55135753 18003832934
Website
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Telephone0431-80514535 19917294565
Websitehttp://www.chemextension.com
Henan Dowon Chemical Technology Co., Ltd.
Telephone 16696119288
Websitehttp://www.dowon.com.cn
Tianjin Aiyuxuan Pharmaceutical Technology?Co.,Ltd
Telephone 13312134804
Websitehttp://www.yuxuanpharm.com/