Customized MgSO4 As an aircraft carrier type leader enterprise in the Magnesium sulfate industry of China -Zibo Jinxing Chemical Co., Ltd., focuses on the high-end market of Magnesium sulfate industry, and does its best to satisfactorily. Jinxing Chem aims to be excellence; we sincerely welcome friends and customers all over the world to visit our company and cooperate with us to create China Magnesium sulfate industry a better future! Customized MgSO4 website:http://www.mgso4sales.com/