Investment Casting vs V-method casting
Investment casting and V-method casting are two distinct casting processes used for the production of metal parts. Let’s compare them […]
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Selection of heat treatment process for nodular cast iron
Heat treatment can change the matrix structure of nodular cast iron, eliminate the phenomenon of component segregation in the structure,
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Enterprise Honor
Our products are all manufactured in accordance with ISO9001:2008 international standards, so you can feel at ease in purchasing and
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Engineer Achievement
ZHY processes a research team led by domestic senior engineers who have been in this industry for many years, has