China United Mould

November 2026

Answers to common questions about metal injection molding (MIM): suitable parts, materials, shrinkage, tolerances, finishing, volumes and quotations.

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Answers to common questions about powder metallurgy and sintering: suitable parts, materials, porosity, self-lubricating bushes, secondary work and quotations.

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Answers to common questions about metal forging: hot and cold forging, open and closed dies, flash, materials, heat treatment and quotations.

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Answers to common questions about investment casting: lost-wax basics, materials, shell types, surface finish, tooling and how to request a quotation.

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