Founded in 2006, Laizhou Longpeng Chemical Co., Ltd. is a famous manufacturer and seller of magnesium sulfate in China. We focus on the development, production and sales of magnesium sulfate heptahydrate, food grade magnesium sulfate, magnesium sulfate monohydrate and anhydrous magnesium sulfate, with an annual output of 150,000 tons of magnesium sulfate. We provide different particle size products to meet the diversified requirements of customers, products are sold to 76 countries and regions, is the domestic first-class professional magnesium sulfate production enterprises. We adhere to the guidance of science and technology, the implementation of modern enterprise management mode, and successfully obtained the food production license certified by the State Administration for Market Supervision and Administration, number: SC20137068301212. With ISO9000, ISO22000, ISO 14001, ISO45001 four system certification, respectively, quality certification, food safety management certification, environmental management certification, occupational health and safety management certification. Obtain both REACH and K-REACH final registration. Highly praised by the society and the industry.