Weifang Bell Chemical Co., Ltd[China (Mainland) ]
Weifang Bell Chemical Co.,Ltd. was established in 2005,which is located in the north of Weifang City,near Qingdao Port and Qingdao air port,enjoying the convenient transport. our company is specializing in producing Calcium Chloride,Magnes...
http://bellchem.com.cn
Tianjin Zhengda Science & Technology Co., Ltd[China (Mainland) ]
CNOOC Tianjin Research and Design Institute of Chemical Industrial (abbreviated as CNOOC-TRICI) founded in 1958, was one of the key scientific research institutes of the former Ministry of Chemical Industry of P.R. China. Now it&n...
http://ciwt.cn
Gongyi Yuqing Water Purifying Materials Co., Ltd[China (Mainland) ]
Gongyi Yuqing Water Purifying Materials Co., Ltd. is the largest enterprise of manufacturing inorganic water treatment materials in China and is also the first flocculant manufacturing and research base founded by the State Key La...
http://yuqing.cc