From October 30th to November 1st, the 2019 (22nd) China International Gas, Heating Technology and Equipment Exhibition hosted by the China City Gas Association will be held at the Nanjing International Exhibition Center.
At that time, Dunyun (Booth No.: E70) will bring many products to Nanjing, and sincerely invite domestic and foreign gas people to attend the event and share this gas "feast".
New Products Sneak Peek
In golden autumn in October, cinnamon is fragrant
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