National authoritative quality inspection certificate

In 2019, Zoomzu's main research and development and production of automated casting molding equipment have passed national authoritative quality inspection and certification, indicating that Zoomzu's automated casting molding machines and casting sand processing equipment have entered the regular mass production stage and are subject to supervision by the market department. Qualified product certification has absolute legal effect on normal sales contracts and is also the greatest guarantee for all foundry enterprise users who cooperate with Zoomzu.