Chinese name: magnesium sulfate. It can be used for leather, explosives, paper, porcelain, fertilizer, and oral laxative medicine. Mineral water additive. Magnesium sulfate is used in agriculture as a fertilizer because magnesium is one of the main components of chlorophyll. Crops commonly used in potted plants or magnesium deficiency, such as tomatoes, potatoes, roses, etc. Magnesium sulfate has higher solubility than other fertilizers. Magnesium sulfate is also used as bath salts.

[after-sales protection]
I. product quality commitment:
1. The production and testing of products have quality records and testing materials.
2. In order to ensure the reliability and quality of the products, raw materials are used in raw materials.
Ii. Product price commitment:
1. Under the same competitive conditions, our company sincerely provides customers with preferential prices on the basis of not lowering the technical index of products and changing the content of products.  
2. Timely inform customers in the case of market price, so that customers can make the purchase plan in advance.
Iii. Delivery time commitment:
1. The delivery date of the product shall be as per user's requirements. If there are special requirements, we should finish the product in advance, and our company can organize production to meet the needs of customers.
Iv. After-sales service commitment:
1. Our company can customize according to the requirements of customers, so that the packaging can be used in the same industry to add the inner bag to the mouth, avoiding the long-term storage and melting. If the packing is badly damaged in the delivery, the company can help coordinate and deal with it to satisfy the customer.
2. If there is any quality problem, the company's technology proves that if the situation is true, the goods will be returned unconditionally.

Note: the packaging can be customized.