Since its establishment, has always been committed to the metallurgical system using a new type of refractory materials, metallurgy furnace charge related products research and development.By joint venture with the Russian PuMei parker (PROMIMPEX), strengthen the company's strength, rich product structure, make the company's products from a single monolithic refractories to magnesium carbon/aluminum magnesium carbon brick series and air permeability core series and continuous casting functional components.