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 Yingkou Nanlou Economic Development Park Hongda Refractory Materials Factory is located in Nanlou economic development park (well-known as the “magnesium city” of China). Adopting the natural magnesite and brucite in the south of Liaoning province as materials (which are being processed in electrocast method, two-step calcining high-saving method, Magnesite carbonization method and Brucite carbonization method, and precisely chosen by selection and air separation method), we are mainly engaged in the production of Heavy Magnesium Oxide and Magnesium hydroxide series... |
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