News

Investment over 4.5 billion! Petrochemical, resource recycling and new infrastru

2021-07-14
Recently, the first batch of projects in 2020 of Dalian West Zhongdao Petrochemical Industrial Park were signed, started and put into operation in Dalian Shangfeng concentrator project site.

Dalian Shangfeng

Flotation Reagents

Co., Ltd.