Found 2 companies
lignin sodium lignosulphonate caclum lignosulphonate coal water slurry additive sodium gluconate coal water slurry additive naphthalene superplasticizer...
Shouguang Hongan Engineering Material Co., Ltd. is located in Bohai Rim Economic Circle, a famous Chinese town and Hou Town Industrial Park. It invests 600 million yuan to build a 300,000 tons naphtha...
Found 2 companies