Qualitymanagement system & laboratory support
We are ISO9001 certified. Inhouse laboratory with complete testing equipment. Rawmaterial incoming inspection, inprocess monitoring and finishedproduct preshipment test are implemented. Raw materials are sourced from local brine resources in Weifang for stable impurity control
Stable specifications & strict impurity control
Industrialgrade hexahydrate magnesium chloride: MgCl₂ ≥46.4%. Tight control over NaCl, sulfate and waterinsoluble matter. Low batchtobatch deviation, guaranteeing performance for magnesia buildingmaterials and avoiding product cracking & halogenreturn issues. Multiple forms: normal flake, white flake, granule. Whitegrade items feature good whiteness and clear aqueoussolution with little residue.
Anhydrous magnesium chloride: MgCl₂ ≥99%, powder & granule for metallurgy and highend magnesiumsalt rawmaterial usage
Foodgrade magnesium chloride: complying with GB 255842010, heavymetal and arsenic are strictly restricted for food coagulant applications.
Process optimization for hygroscopicrelated risks
Magnesium chloride is inherently highly hygroscopic. We optimize production process to reduce fineparticle content and mitigate caking tendency. Exportoriented packing: doublelayer PE moistureproof inner bag plus outer woven bag, effectively lower risks of deliquescence, melting and leakage during longocean transit.
Cleargrade classification, no false labeling
Products are clearly divided into industrial normal flake, refined white flake, food grade and compendial grade. No lowergrade goods are falsely marked as highgrade. Customers can select suitable grades according to actual usage without overpaying for redundant indexes. Free samples are available for preorder testing.
Global market verification
More than 10year experience in inorganicsalt export. Products are widely shipped to Southeast Asia, Middle East, EuropeAmerica and Africa, complying with import requirements of various regions. We support batchdata review in case of qualityrelated feedback.
