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
Mullite insulating brick is widely used in different types of high
temperature furnaces or kilns. For example, it is widely used for
hot-blast furnace, regenerative chamber of glass melting furnace,
ceramic kiln, blind angle furnace lining of petroleum cracking
system, shuttle kiln, roller kiln and petrochemical burning pits
and so on.
ISO Refractory Mullite Insulation Brick For Tubular Furnaces
