Casting d'investissement & Fonderie de moulage au sable

Castings of Stainless Steel, Alloy & Carbon Steel, Cast Iron, etc.
  • china metal foundries
  • investment casting company in china
  • sand casting production line
  • china investment casting foundries

à propos de nous


Rinborn Machinery Co., (RMC) Foundry, was founded in 1999 by our founding team based in Qingdao, Shangdong, China. We have now grown to become one of the finest metal casting companies with processes of lost wax investment casting, sand casting, shell mold casting, lost foam casting, vacuum casting and CNC machining.


With our fully organized facilities and rich experience in engineering, manufacturing and testing, we utilize the new advanced technologies which help nous produce complex, high precision, near-net or net shape castings of a diverse range of ferrous metals and non-ferrous metals.

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  • Heat Treatment of Austenitic Moulages en acier inoxydable
    Heat Treatment of Austenitic Stainless St...
    The as-cast structure of austenitic stainless steel castings is austenite + carbide or austenite + ferrite. Heat treatment can improve the corrosion resistance of austenit...
  • Heat Treatment of Martensitic Moulages en acier inoxydable
    Heat Treatment of Martensitic Stainless S...
    Martensitic stainless steel refers to a type of stainless steel whose microstructure is mainly martensite. The chromium content of martensitic stainless steel is in the ra...
  • Heat Treatment of Wear (Abrasion) Resistant Steel Castings
    Heat Treatment of Wear (Abrasion) Resista...
    Wear-resistant (or abrasion-resistant) cast steel refers to cast steel with good wear resistance. According to chemical composition, it is divided into non-alloy, low-allo...
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