Porcelain ring

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Surface treatment spraying,Precision ceramic structural parts,Wire drawing machine industry accessories,Multi-head drying mold,Porcelain ring,Porcelain bead,Porcelain support,Wire drawing tower wheel,Wire passer,Wire pay-off rack,Belt of Niehoff equipment,Ceramic roller,Spiral roller,Flying wing,Propellant baffle of launch vehicle engine,Surface anodizing