From the manufacturing of refractory material

s for hot blast stoves to the general contracting of hot blast stove projects, from the material design of hot blast stoves to the world's leading top-combustion hot blast stove technology, to the invention and application of low-nitrogen emission and low-carbon emission Annec type cone cylinder rotary cutting top-combustion hot blast stoves, Annec has developed into a national high-tech enterprise with core businesses of outputting high blast temperature, long campaign life, low energy consumption, low NOx emissions, low investment hot blast stove of blast furnace technology, full range of refractory material manufacturing and EPC engineering.

Annec has created the world's first top-combustion hot blast stove CFD digital model, cold state, thermal simulation comprehensive laboratory and other scientific research platforms, and cooperated with Academician Zhou Guozhi of the Chinese Academy of Sciences, Professor Jiang Fengshan, the inventor of the rotary cutting top-combustion hot blast stove, and Dr. Zhang Daoyun, an expert in the refractory industry. An 11-member R&D team headed by a multi-disciplinary team of metallurgy, materials, thermal engineering, and structures has long been committed to the technological innovation and development of hot blast stoves of blast furnace. It has obtained 116 patents and proprietary technologies, and presided over or participated in the formulation of 12 national and industry standards. , won the National Metallurgical Science and Technology Award 8 times.

    Zhengzhou ANNEC Industrial CO., Ltd. was founded at Sep, 2003, and has been a NASDAQ listed corporation since 2011(Stock code: ANNC). ANNEC had become refractory industrial leader provide core service such as refractory production, technology of blast furnace and hot blast stove and EPC contract project in China. Now ANNEC sets up Academician workstations, the Provincial Engineering and Technology Center, Hot Blast Stove Research Centre, ANNEC (Beijing) Engineering Technology Co., Ltd and four production sites as subsidiaries. Yearly refractory output is 150 kt.

    ANNEC is a national hi-tech company, and is accredited with ISO9001:2008 quality control system standards, ISO12001:2004 environmental control system standards, and GB/T28001-2011 HAZOPS. ANNEC has set up a thorough and effective management system with practical considerations for her employees and community, and is persistent in promoting employee self-value and product products. Based on the efforts, ANNEC is the recipient of the prestigious 2012 Zhengzhou Mayor Quality Prize.

ANNEC has capability of manufacturing refractories materials of fireclay, high alumina, silica and insulating bricks and corresponding unshaped refractories for hot blast stove. Meanwhile, ANNEC also produce various refractories for coking, sintering, casting house, torpedoes, iron ladles and steel ladles. ANNEC’s products have been sold to America, Japan, Korea, India, Iran, Vietnam, Turkey, Malaysia and Indonesia; get the customer's endorsement in the domestic and world. At the same time, ANNEC’s testing center shoulder examinations of products quality and tests of new product development.

    ANNEC has been providing matched refractories of different type HBS for CERI, CISDI, WISDRI, CSGI and Kalugin，P•W，Danieli and SIEMENS VAI in their worldwide projects. ANNEC is awarded as excellent supplier by Baosteel, CSGI, and MCC etc.

ANNEC owns more than 50 patent technologies which include checker bricks with19 holes; 37 holes, 61 holes, ceramic burner of swirl-cutting top combustion hot blast stove, cone-column composited ceramic burner for top combustion hot blast stove, symmetric layout structure of hot blast stove, three section hot blast stove with independent structural. ANNEC was authorized to fulfill editing 7 standards of national and of industrial, including 《Silica Brick》, 《High Alumina Brick》， 《Refractory Brick for HBS Ceramic Burner》,《Refractory Standard Configuration of HBS System 》 and 《Energy Saving Technical Specification of Top Combustion HBS》.

    ANNEC successively get awards such as “Chinese Outstanding S&T Innovation Enterprise”、“AAA grade Credit Enterprise”“Chinese Famous Brand Trademark China” “Provincial Famous-brand Product, Henan”“Provincial Credit Enterprise, Henan” “Zhengzhou Environmental Enterprise”

    ANNEC owns core culture which is to make customer satisfaction, staff satisfaction and shareholder satisfaction; and continuously push forward technological development of HBS and progress of refractory technology by its great efforts, and gradually becomes one of the best professional suppliers in high temperature industry of global