Company Introduction Global Leader of Magnesium Products as Specialty Industrial Chemical Additives Richase Group Limited: Global Magnesium-Based Solutions for Mining, Agriculture, Polymer & Animal Nutrition Since 2010 Since 2010, Richase has been committed to producing and supplying high-quality magnesium products, including magnesium oxide and magnesium sulfate. Leveraging our direct access to China’s premium magnesium resources and mining partnerships, we serve industrial clients worldwide with reliability and excellence. We continue to develop four core sectors based on our mining resources and cooperative channels, delivering efficient and cost-effective solutions: · Mining Chemicals: Reagents & grinding balls that improve efficiency by 12%, saving $1.8/ton. · Fertilizer & Agrochem: Solve Mg-deficiency issues and increase crop yield by 20% (e.g., Vietnam coffee). · Polymer Additives: UL94 V0 flame retardants that reduce import costs by 40%. · Animal Nutrition: Reduce feed costs by 18% for ruminants. Tech Evolution: 1995: Liaoning mining → 2008: 95% MgO mass production → 2023: 99.9% electronic-grade breakthrough Global Impact: Serving 30+ countries across Africa/LATAM/SEA, empowering Tenke Cu-Co Mine to save $2.1M/year Our professional international team has built lasting partnerships with clients across Africa, Latin America, Europe, and Southeast Asia, offering consistent product quality and customer-focused solutions. Choose Richase—Where Chinese Resources Meet Global Excellence!
Specialty Industrial Chemical Additives
Certificates

Fertilizer & Agrochem

Magnesium Sulphate Heptahydrate(Epsom Salt)99.5% 0.1-1mm Crystal
Model : Magnesium Sulphate Heptahydrate 99.5% 0.1-1mm

Magnesium Sulphate Heptahydrate (Epsom Salt) 99.5% 1-3 mm crystal
Model : Magnesium Sulphate 99.5% 1-3mm

Magnesium Sulphate Heptahydrate(Epsom Salt) 99.5% 2-4 mm crystal
Model : Magnesium Sulphate 99.5% 2-4mm

Magnesium Sulphate Heptahydrate(Epsom Salt) 99.5% 4-7 mm crystal
Model : Magnesium Sulphate 99.5% 4-7mm

Magnesium Sulphate Heptahydrate 99% (Epsom Salt) 0.1-1mm crystal powder
Model : Magnesium Sulphate Heptahydrate 99% 0.1-1mm

Magnesium Sulphate Heptahydrate (Epsom Salt)98% 0.1-1mm crystal powder
Model : Magnesium Sulphate Heptahydrate 98% 0.1-1mm

Magnesium Sulphate Fertilizer Grade
Model : Magnesium Sulphate Heptahydrate 99.5% 0.1-1mm

Magnesium Sulphate Heptahydrate(Epsom Salt) 98% 2-5mm granular
Model : Magnesium Sulphate 98% 2-5mm granular

Magnesium Sulphate Anhydrous Granular
Model : Magnesium Sulphate Anhydrous Granular

Magnesium Sulphate Anhydrous powder(100% water solute)
Model : Magnesium Sulphate Anhydrous powder

Water Soluble Grade Magnesium Sulphate Monohydrate Granular
Model : Water Soluble Granular 99%

Water Soluble Grade Magnesium Sulphate Monohydrate Powder
Model : Water Soluble Powder 99%

Magnesium Sulphate Monohydrate(Kieserite) color granular
Model : Magnesium Sulphate color granular

Magnesium Sulphate Monohydrate(Kieserite)color granular
Model : Magnesium Sulphate Monohydrate color granular

Magnesium Sulphate Monohydrate(Kieserite) color granular
Model : Magnesium Sulphate color granular

Magnesium Sulphate Monohydrate(Kieserite) powder W.MgO20%23%25%min
Model : Magnesium Sulphate powder W.MgO20%23%25%min

Magnesium Sulphate Monohydrate(Kieserite) granular W.MgO20%23%25%min
Model : Magnesium Sulphate granular W.MgO20%23%25%min

High Purity Magnesium Oxide White Granular - OEM & ODM Manufacturing
Model : 65%

High Purity Magnesium Oxide Gray Granular - OEM & ODM Custom Manufacturing
Model : 65%



