LISHUI OUYI VALVE CO., LTD
2014
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In 2014
Be awarded National High-tech Enterprise in 2014
2009
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In 2009
Move to Lishui, new factory launched
2007
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In 2007
Updated to be Zhejiang Ouyi
2002
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In 2002
Establish KAI LI TE VALVE CO.,LTD
2000
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In 2000
Establish first workshop and start sales
1997
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In 1997
Start from a small ball mill
