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1983
Established in 1983. Formerly name:HAIMEN SANDONG TOOL FACTROY
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2005
Found new company: NANTONG KAIDI CARBON INDUSTRY CO.,LTD
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2010
Expand working area from 10000 to 18000 m³
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2011
Developing high-precision automatic production line
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2011
Become a formal member of canton fair, each year attend canton fair twice
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2013
Introduce standard management software,combine every operation of our factory in a Visualization process
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2015
Expand working area from 18000 to 30000 m³
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2016
Become province level “High And New Tech Domestic Tech Enterprises” honored by our government.
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2016
Start oversea exhibition tour to colombia, vietnam,russia,japan
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2016
Establish China’s first and sole carbon brush online shop,realized carbon brush business type change from B2B to B2C
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2020
we are 14 year membership of alibaba.