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Longde Company adds another precision testing machine
In order to timely and accurately control the filtration performance and dust-holding capacity of air filter paper
2024-04-16
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2019-05-25
Wanhao Group Longde Technology signed a strategic cooperation agreement with the German company MANN+HUMMEL
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2018-08-05
The 2018 Filter Material Technology Exchange Conference was successfully held in Wenzhou
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2018-04-16
Longde Company participated in the 2nd Guangzhou International Automotive Filter Technology and Products Exhibition
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2018-03-24
Swiss papermaking experts came to our group to discuss technical cooperation and exchanges
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2017-01-03
Longde company to participate in the twelfth Shanghai International Auto Show
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2017-01-03
Hand in hand to create the new brilliance of Marriott group- group party secretary, chairman Yin Peinong speech
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2016-10-15
Group smoothly through the production of anti fake paper confirmed the verification
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2016-10-15
County leaders to inspect the work of the group
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