History
1985: Establishment
1988: New leadership built up. High silicon pyrophyllite bricks started to come into the Baosteel market.
1989: High silicon pyrophyllite bricks exported to Japan
1991: Our company established the production system for unburned bricks.Unburned bricks entered into domestic market.
1992:The first batch of semi-silica bricks for coke oven exported to Europe.
1993: Al203-SiC-C unburned bricks started to export to Japan.
1994: The first line of gas tunnel kiln put into use and the production capacity of the fired bricks enlarged to 18,000 tons per year. Shangyu Zili Furnce Charge Co., Ltd founded.
1996: Shangyu Dongshun Refractories Co., Ltd was founded. It passed ISO-9002 quality system authentication.
1998: High silicon pyrophyllite bricks exported to Korean market in a large sum.
1999: The second line of gas tunnel kiln put into use and the production capacity of the fired bricks enlarged to 30,000 tons per year. The company technology center built up and the products research and development capacity strengthened further.
2000: Unshaped refractory entered into the Baosteel market in a large sum.
2001: Trial-producing of functional refractory –porous plugs succeeded. Al203-SiC-C unburned bricks to Japan increased remarkably. Wuhan University of Science and Technology established scientific and technological achievements industrialization base.
2002£ºIt passed ISO-9001 edition-changing quality system authentication. Shangyu Special fire-resistant materials factory changed into Shangyu Zili Industries new materials co., Ltd.
2003: The volume of Al203-SiC-C unburned bricks to Japan reached 10,000 tons. The total sales reached 150 million yuan and the product application spread to VOD steel pack area.
2004: The company’s sale reached 200 million RMB.
2005: The production capacity of refractory reached 100,000 tons per year and the sale is 280 million RMB.
2006: Shanghai Yurui Trade Co., Ltd established. The total sale reached 330 million Yuan.
2007: The company’s research institute established.
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