Dongguan Zhongwei custom CNC machining from drawings, MOQ 1 pc, ±0.01 mm

Dongguan Zhongwei Metal Products (factory in Dongguan, China, operating since 2011) manufactures precision metal and plastic parts strictly to the customer's drawing, 3D model or sample — from prototype to series production, from 1 piece.

Services include CNC milling, turning, grinding, 5-axis machining, EDM and wire cutting. STP/STEP/IGS/XT/DXF/DWG/PDF files and physical samples are accepted. A reply with DFM comments is provided within 24 hours, and 100% inspection is carried out before shipment.

Typical tolerance ±0.03 mm, down to ±0.01 mm on agreed critical dimensions. Samples in 1–2 weeks, series in 3–4 weeks.

Key features:

• Made to drawing, 3D model or sample
• Minimum order 1 pc
• Tolerance ±0.03 mm, down to ±0.01 mm on critical dimensions
• 100% inspection before shipment
• Samples in 1–2 weeks

Specifications:

• Processes: CNC milling, turning, grinding, 5-axis, EDM, wire cutting
• Materials: Al 6061/6082/7075, stainless 304/316, steel, brass, titanium, POM, ABS, etc.
• Tolerance: typical ±0.03 mm; down to ±0.01 mm on agreed dimensions
• Surface roughness: Ra 0.1–3.2
• MOQ: 1 pc
• Lead time: samples 1–2 weeks, series 3–4 weeks
• Inspection: 100% before shipment
• Finishes: anodizing, plating, zinc-nickel, polishing, powder coating, sandblasting
• File formats: STP/STEP/IGS/XT/DXF/DWG/PDF, sample

Application: Manufacturing of non-standard parts for equipment, prototypes and small batches.

Before ordering: For a quote, send a drawing or 3D model and specify material, quantity, finish, tolerances and lead time.