Hengzeng assembled sponge component products allow cities to breathe freely
On May 28, 2025, at the Sichuan Province Green Building Materials Industry Chain Supply and Demand Matchmaking Conference, as one of the only three representatives from Mianyang participating companies, Jinhe Company showcased the sponge city facility assembly standard parts developed and produced by Hengzeng Company on site, which received high recognition from the attending leaders.
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