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 Hongyuan Machinery: Fire extinguisher filling machine, fire extinguisher refilling machine manufacturers. Wish more than 15 years' experience of fire extinguisher filling and test machine manufacturing, our factory, Raoyang Hongyuan Machinery has ability to offer customers good quality machines. Especially, Automatic fire extinguisher filling and assembling line invented by our factory can largely improve your production capacity as well as quality. With ISO9001 management approval and CE certificate, we can promise customers all over the world good quality and professional service. |
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