The quality inspection center of Hebei Meishen technology Co.,ltd has a laboratory, a bacteria-testing laboratory, a microbiological testing room. Equipped with advanced high-end testing equipment. We strictly to detect, control and manage from raw materials, semi-finished products to product packing, to ensure the reliability. We always uphold the “be responsible for all links, use forefront of technology, factory clearance strictly, to ensure the quality 100%”.
Test Items of industrial grade magnesium oxide : the content of magnesium oxide(MgO), calcium oxide(CaO), HCl insoluble(HCl), sulfate(SO4), manganese(Mn), and other items including ferric(Fe), chloride(CI), Loss on ignition. Generally speaking, the so-called good quality magnesium oxide is the specifications are superior to the standard, and maintain stable.
Hebei Meishen technology Co.,LTD uses advanced equipment to ensure that raw materials inventory and temperature control are accurate; timing and quantitative testing ensure that only each batch of magnesium oxide meeting the the quality standard can leave our factory. So, if you want to purchase magnesium oxide, not only have to shop around, guarantee indicators fully meet the requirements, but also have to inspect of the supplier’s production capacity , testing means and credit guarantee. These have an important effect on the cooperation of both sides for a long time.