Zhengzhou Alfa Chemical Co.,Ltd
Telephone +86-18530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Dideu Industries Group Limited
Telephone+86-29-89586680 +86-15129568250
Websitehttps://www.dideu.com
Hubei Guangao Biotechnology Co., Ltd
Telephone027-02702759223056 18162699093
Websitehttp://www.guangaobio.com/
Tianmen Hengchang Chemical Co., Ltd
Telephone027-59322316 15172518801
Websitehttp://www.tianmenchem.com/
-QINGDAO HAIWAN SPECIALTY CHEMICALS CO.,LTD
Telephone17865329826
Websitehttp://www.qingdaodyes.com
