E-mail:info@haoshengda.com 
Our company specializes in providing customized casting equipment for valve manufacturers to ensure the precision and durability of castings during the casting process. Through intelligent control and automated production lines, we have optimized the valve casting process, improving production efficiency and product quality.
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Tel: +86 18863932066 +86 13156366332
E-mail: info@haoshengda.com
Address: Tianzhuang Green Foundry Industrial Park in Pingdu, Qingdao