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2022-10-14
After obtaining the utility model patents of"a self flushing trash rack of water intake pump ship"and"a floating dock pump station assembled with HDPE polyethylene pontoons"in A..
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2022-08-13
Recently,the application for the utility model patent of"a kind of self washing trash rack of water intake pump ship",Patent No.:zl 2022 2 0167051.3,independently developed by Hu..
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2022-07-05
On July 3,all Party members and female compatriots of the branch of Hunan Zhongda Energy Saving Pump Co.,Ltd.went to Shaoshan,Hunan to visit and study,pay homage to the former re..
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2022-05-13
Recently,the utility model patent application of"an improved multi-stage pump mechanical seal",Patent No.:zl 2021 2 2802660.X,independently developed by Hunan Zhongda Energy Savi..
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2022-04-20
Hunan Zhongda Energy Saving Pump Industry Co.,Ltd.is a professional manufacturer specializing in the dual certification of mine safety and coal safety for MD multi-stage mining p..
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2022-04-20
On April 18-19,the expert group of the National Safety Mark Center for Mining Products conducted an online supervision and evaluation of Hunan Zhongda Energy Saving Pump Indust..
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2022-04-07
On April 18-19,the expert group of the National Safety Mark Center for Mining Products conducted an online supervision and evaluation of Hunan Zhongda Energy Saving Pump Indust..
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400-8597-188
Manager Yi:+86 18613999755 Manager Liu:+86 18973373660 Manager Chen:+86 15675371622 Email:hnzdpump@gmail.com whatsapp: +86 15675371622 Facebook: +86 15675371622
Cha Shan Zhen Zhuan Bu Cun, Liling City, Zhuzhou City, Hunan Province