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1988
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1988-07-04
Yao Hui, chairman of the board, registered & set up "Mechanical & Electrical Products Sales Office of Anshan Valves Factory"
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1995
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1995-12-08
Registered & set up "Special Valve Factory, Anshan Valve Factory", achieving a leap from simple product sales to the R & D and manufacture of special valves.
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1996
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1996-05-10
The company began to develop the product "metal hard-seal butterfly valve."
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1997
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1997-08-25
Registered & set up "Anshan Hengtong Valves Co., Ltd” and became a "private enterprise."
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1998
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1998-02-10
The company began to develop the product "slag granulation butterfly valve"
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1999
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1999-03-08
The company started to develop "disc pelletizers" and "roll shop dechockers and tilters", and the informatization construction project came into operation.
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1999-06-10
The company leased the Anshan Metallurgical & Mining Equipment Manufactory.
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1999-11-01
The company became an ISO international quality system certification unit.
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2000
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2000-06-08
The company became a “member of the first class supply network of China National Petroleum Corporation"
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2000-03-08
Registered & set up "Anshan Hengtong Environmental Protection Equipment Factory"
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2000-11-01
The company became a "member of China General Machinery Valve Industry Association".
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2001
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2001-07-17
The company purchased successfully "Anshan Heavy Machinery Factory of Liaoning Magnesium Company".
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2001-12-05
Registered & set up "Anshan Hengtong-Ausmark Dual-Fuel Auto Valve Co., Ltd." (China-Australian joint venture)
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2002
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2002-12-05
The company was approved "Liaoning Provincial High-tech Enterprise".
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2003
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2003-10-24
Registered & set up "Anshan Hengtong Blast Furnace Equipment Engineering Co., Ltd.", and started to develop "spiral drum-type cyclone dust removal technological equipment".
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2004
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2004-04-08
The company won the title of "Anshan Top 50 Non-Public Economic Tax Payers".
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2005
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2005-02-25
The company ERP system was put into use in due form.
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2005-04-05
The company won the title of "Anshan Top 50 Non-Public Enterprises".
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2005-08-17
The former Anshan Metallurgical and Mining Equipment Factory was renamed as "Anshan Hengtong Metallurgical & Mining Equipment Manufacturing Co., Ltd.".
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2005-11-01
The company became the "Executive Director Unit of China General Machinery Association Valve Industry Branch".
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2006
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2006-11-12
Anshan Hengtong Group held a foundation-stone laying ceremony for construction of "the New Plant in Dadaowan Economic & Technological Development Zone".
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2007
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2007-09-06
The company won the title of "2007 Top 50 Anshan Industrial Enterprises".
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2007-10-22
Registered & set up a "Anshan Smart-Hengtong Machinery Manufacturing Co., Ltd." (Sino-Britain joint venture)
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2009
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2009-02-10
The sensors shop was established to develop new product - "rolling force sensor".
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2009-03-18
Manufacturing equipment of Anshan Hengtong Group began to move in succession into the new plant in the Dadaowan Economic and Technological Development Zone.
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2009-09-26
Anshan Hengtong Group`s new plant in the Dadaowan Economic and Technological Development Zone was put into operation.
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2010
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2010-02-28
Anshan Hengtong Group held a foundation-stone laying ceremony for construction of a new plant in the Lingshan Industrial Park.
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