Shandong Zhongse Heavy Industry Co., Ltd. mainly develops the market of magnesium sulfate industry, and concentrates on providing high-quality products and better application solutions for domestic an...

Shandong Zhongse Heavy Industry Co., Ltd.
Mobile：+86 15653303333 /15653365555
Tel：+86533 2163115
Skype ：zbsykj
E-mail：mgso@zsmgso.com