Industrial and Household
For internal parts, dimensional precision is paramount to ensure proper functionality and assembly. These parts typically prioritize structural integrity over aesthetics, with minimal requirements for surface finish as long as assembly performance remains unaffected.
For external housings and shells require both high dimensional accuracy and appealing aesthetics to meet consumer expectations. These parts often undergo secondary processes, such as coating, electroplating, or other surface treatments. As a result, while high polishing is generally not necessary for injection-molded shells, specific areas critical to subsequent processes may require localized high-polish finishing to ensure compatibility and quality.
