News Zhongcai was rated as a provincial-level “specialized, refined, and innovative small and medium-sized enterprise” 03/08/2023 Achieved through mold improvement Hollow silencer spiral pipe quality improvement and cost reduction 03/08/2023
Zhongcai was rated as a provincial-level “specialized, refined, and innovative small and medium-sized enterprise” 03/08/2023
Achieved through mold improvement Hollow silencer spiral pipe quality improvement and cost reduction 03/08/2023