NEWS

2007

Possesses the domestic high-precision worm milling machine, and the advanced gear testing center in the same industry; has successfully manufactured the 3 millionth circuit breaker (or switch) motor

25

2023

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05

2006

Obtained SIEMENS global purple supplier

25

2023

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05

2005

Formed a production capacity of 300,000 units, won the high-tech enterprise in Jiangsu Province, and China's famous brand enterprise

25

2023

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05

2004

The first M-PACT series air circuit breaker motor was trial-produced with General Motors of the United States and the first 3WN series air circuit breaker motor was trial-produced by German Siemens. The second semi-automatic production line started construction

25

2023

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05

2003

Successful trial production of the first MCCB electric operating mechanism below 800A

25

2023

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05

2001

Wuxi Second Micro Motor Factory was restructured into Wuxi Kaixuan Motor Co., Ltd. (a collective enterprise was restructured into a private enterprise)

25

2023

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05

2000

Two products: electric operating mechanism of circuit breaker and electric operating mechanism of molded case circuit breaker obtained national new utility patent and obtained ISO9000 quality system certification

25

2023

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05

1984

Successful trial production of the first DW17 switching motor

25

2023

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05

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