Henan Ruishi special refractory material Co., Ltd.   

        Henan Ruishi special refractory material Co. Ltd was founded in 1993, is specializing in the production of alumina base fused alumina, refractory materials, metallurgical auxiliary materials import and export enterprise, Henan Province, one hundred export bases, in the industry took the lead through the ISO9001:2000 international quality management system certification standards, the group under the jurisdiction of seven subsidiary company: Smelting Company Ltd., brown corundum, white corundum company, special company, metallurgy accessories company, quartz sand filter material company, marketing and international marketing department.
        sharp stone of each production are in the manufacturing process under precise, phase composition and have sufficient capacity to strictly control the mineral products, to obtain the product stability and reliability of the highest. Sharp stone company collects the refractory industry technical elite, cutting-edge technology, relying on the Wuhan University of Science and Technology joint R & D center, Luoyang Institute of refractories and other research institutions, to develop a kind of ideal substitute white corundum in refractory industry, fused dense corundum products - low carbon sub white corundum, used to solve the majority of enterprises in the manufacturing of corundum refractory finalize the design product and the problems faced by the unshaped products: ordinary alumina base fused alumina in alternative white corundum, dense fused corundum refractory products manufacturing in the production and application process, easy powder, easy initiation, cracking phenomenon. Using the world since the mill and other modern advanced equipment, the implementation of specialized mass production, the annual production capacity of 60000 tons, more than 80% of products exported, sold all over the world.
        for a long time, the company strictly in accordance with the mode of operation to ensure the ISO9001 quality management and quality, and always follow the "science and technology as the guide, to the quality of survival, to the credibility of development" purposes. Expanding the scale of production, increase product variety, to ensure product quality, improve service quality, based on this, sharp stone products gained considerable market reputation, as many domestic customers, in the harsh environment and use conditions of contact with the liquid steel, the global correlation field production manufacturers have sharp stone products as their purchasing preferred.
        Rui Shi companies speed the development of more than ten years, thanks to effective and efficient enterprise R & D and innovation ability. We continue to provide through extremely suitable product and service for the customer, the company business strategy also get great success, those who pay attention to, care, numerous customer support too sharp stone, we only take the higher ratio of performance to price and high quality products and technical solutions to return them, we

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