Engineering & ManufacturingCNC · Sheet Metal · Stamping · Rapid Prototyping
Who we are
China United Mould: making parts and tooling since 2000
China United Mould Limited (CNM) was founded in 2000 and runs two plants in Guangdong, China: Huizhou and Dongguan. Mold and tool making, machining, sheet metal, finishing and assembly are done in our own plants, under an ISO 9001 quality management system.
This website covers the machining and fabrication side of the business: CNC machining, sheet metal fabrication, metal stamping, rapid tooling, 3D printing and vacuum casting. For plastic injection molds, see www.chinaunitedmould.com. For BMC and SMC thermoset parts, see www.bmcmolds.com.
What one order can include
- Review of the drawing and 3D model before quoting
- CNC milling, turning and Swiss-type turning
- Laser, waterjet and plasma cutting, bending and welding
- Stamping and deep drawing, with dies built in our own tool room
- 3D printed, vacuum cast and rapid-tooled prototypes
- Finishing, inspection and export packing
How we work
One engineer follows your job
Each project has one engineering contact. They review the drawing, agree the process route and the critical tolerances with you, and follow the parts through machining or fabrication, finishing and inspection. Open questions on tolerances, material grades or finishes are settled before production starts.
Inspection is planned around the drawing: first article inspection, in-process and final checks, with CMM measurement where the features need it. For a quotation, send the 3D model, the 2D drawing with tolerances, the material, the finish, the quantity and the date you need the parts.
