... 80kg 5)17 years' production experience Product Name: Precision Steel Investment Casting ProductModel No.: JH12075Specification:1) Material: ... of carbon steel, stainless steel, alloy steel precision casting, precision forging and machining for over 17 years in ... auto, train, engineering, construction, chemical, metallurgy, and boat machinery. High quality, Competitive price, Good servise, Fast delivery. ...