Magnesium oxide is a typical alkaline earth metal oxide, chemical formula MgO.The developed fine magnesium oxide is mainly used for high grade lubricant, high grade tanning leather lifting alkali grade, food grade, medicine, silicon steel grade, high grade electromagnetic grade, high purity magnesium oxide and nearly ten varieties of composition.
1.one of the main uses of magnesium oxide is used as a flame retardant, traditional flame retardant materials, widely used halogen-containing polymers or halogen-containing flame retardants combined into a flame retardant mixture.
2.another use of magnesium oxide can be used as a neutralizing agent, magnesium oxide alkaline, good adsorption performance, can be used as acid waste gas, wastewater treatment, heavy metals and organic waste treatment and other neutralizing agent, with the environmental requirements, the domestic demand is growing rapidly.
3. light magnesium oxide is mainly used as a raw material for the preparation of ceramics, enamel, refractory crucible and refractory bricks. Also used as abrasive binder and paper filler, neoprene and fluorine rubber promoter and activator
Hebei Huanwei Biotech Co.,Ltd was established in 2016 and located in Shijiazhuang, Hebei Province, China. Our advantage raw material products are widely used in pharmaceutical and food industry, such as Vitamins,Nutritional Ingredients, Food Additives,Dietary Supplements, Amino Acid, APIs and so on. Besides, we supply OEM/ODM products of Dietary-supplement, including Softgel, Tablet, Hard Capsule, Functional Beverage, Gummy and others.
Huanwei Biotech has obtained the certification of ISO9001, ISO14001, ISO45001 and have been awarded Ecovadis Bronze Medal in 2023. At present we have been supplying products and services to customers in more than 20 countries in Europe, North America, South America, Africa, Southeast Asia, etc.
Q1: Are you a factory or a trading company?
A1: We are a trading company which built in 2016, our main sales staff have many years industry experience.
Q2: How do you control the quality?
A2:
1. We only select high-quality material from famous manufacturers.
2. We have a standardized production process with traceable records
3. We're certified by ISO9001 and ISO22000 Quality management system.
Q3: Can I get samples?
A3: Yes, we can supply specified quantity free sample, you pay for the freight charge only.
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A4: We can supply Commercial Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA, MSDS, and so on.
Q5: What Payment terms do you accept?
A5: T/T, L/C, D/P etc.