changle wanshan Rod Weifang, Shandong

Our superioriy:We produce formaldehyde,coal gas,steam by ourselves,besides we have 20 drying towers、convenient traffic of Qingdao port,so we have high quality and price superioriy.If you have any need...

changle county, weifang city Weifang, Shandong

As an ISO 9001:2008 certified firm Shandong Wanshan Chemical Co., Ltd is the largest manufacturer of a kind of concrete admixture: SNF (Sodium naphthalene formaldehyde powder) in China, and we are sub...

No.15 Guandao Street North Renhe Office Gaotang County Liaocheng, Shandong

Gaotang Lixin Lignin Co., Ltd is located in Liaocheng.Under the tenet of ?Develop Global Industry, Push Recycling Economy?, the company successfully solved the problem of black liquor discharge of pap...