Precision Machining
Metal functional and cosmetic components including housings, bezels, buttons, screws, retainers and nuts.
PROCH coordinates precision metal and plastic manufacturing from drawing review and samples through controlled production, inspection and assembly.



The capability is not a single machine or process. It is the coordination of mating parts, tolerances, appearance requirements, inspection methods and assembly conditions.
Metal functional and cosmetic components including housings, bezels, buttons, screws, retainers and nuts.
Manufacturability review, tooling preparation and sample validation for functional plastic components.
Housings, endcaps, buttons and shells, with double injection or over-molding reviewed where applicable.
Finish, color, texture and cosmetic criteria coordinated with dimensions, mating interfaces and handling.
Suppliers are evaluated and purchasing and outsourced processes are managed according to material specifications, process capabilities and quality requirements to support project schedules and quality control.
Subassembly and product assembly with fit, function, packaging and lot-record requirements defined by project.
PROCH fits engineering and procurement teams that need coordinated precision metal, molded plastic, surface finish, inspection and assembly planning.
For precision plastic or metal parts, medical modules and confidential project handling.
For support from design review and samples through process planning, production and assembly.
Integrated CNC, tooling, molding, finishing, inspection and assembly support allows metal-plastic fit, tolerance, appearance and production risks to be reviewed together.
Yes, when a project needs a Taiwan ISO 9001 and ISO 13485 manufacturing partner for housings, buttons, retainers, screws, machined and molded parts.
Yes. Drawings, material, finish, samples, inspection focus and target schedules can be reviewed before production planning.