Dongguan Guo Feng Testing Machine Co., Ltd.

Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,

Manufacturer from China
Active Member
6 Years
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Dongguan Guo Feng Testing Machine Co., Ltd.
Province/State:hongkong
Country/Region:china
Contact Person:Mr. liangwen Zhong
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100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control 5L Buffer Tank

100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control  5L Buffer Tank
  • 100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control  5L Buffer Tank
  • 100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control  5L Buffer Tank
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100ml / Min, Accuracy 0.1ml Mask Breathing Valve Air Tightness Tester Computer Control 5L Buffer Tank Testing standards: GBT32610-2016 Respiratory ...
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