搜產(chǎn)品
搜企業(yè)
客服電話:13631151688
廣告
Jinan yuansheng chemical co,ltd, located in jinan,china. Our company is committed to chemical additives manufacturing and sales and our business is related to chemicals industry and we specifically deal in alkaline lignin,calcium lignosulphonate,sodium lignosulphonate, naphthalene superplasticizer, sodium gluconate,polycarboxylate superplasticizer and so on.
