About——hongsheng
Yantai Hongsheng Industrial Technology Co., Ltd is located in Laizhou city, Yantai city, Shandong province, China. We supply all kinds of castings,forging,stamping,plastic parts,Our products exported to Europe, USA, Korea, Africa,Taiwan and other countries.Our casting materials include cast iron (grey iron, ductile iron, alloy cast iron), carbon steel, stainless steel, alloy steel, aluminium etc. We produce our casting products using coated sand casting process 、lost wax casting process and die casting process.Our forging parts and stamping parts material include carbon steel, stainless steel. Our injection molding prod···
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320+Happy Client
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200+Products
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4International Award
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35Complate Projects
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How to select the material for valve handwheels?
Selecting the appropriate material for a valve handwheel is a critical engineering decision that dir···
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Valve Body what material suits corrosive chemical pipeline working conditions?
Selecting the appropriate valve body material for corrosive chemical pipelines is a critical enginee···
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