Zhengzhou Alfachem Co., Ltd.
Telephone0371-53765687 18937137882
Websitehttps://www.chemicalbook.com/supplier/10084342/
Sino-Biochemical Laboratory Co., Ltd.
Telephone21-21-31590156 13042155638
Websitehttp://www.sino-biochemlab.com
CD Chemical Group Limited
Telephone +86-13651442114
Websitehttp://www.codchem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Hebei Zhuanglai Chemical Trading Co Ltd
Telephone+86-16264648883
Websitehttps://www.hbzlchemi.com/
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com
Qingdao RENAS Polymer Material Co., Ltd.
Telephone+86-0532-86867058 +86-18562606086
Websitehttp://www.qdrenas.com
