Shenzhen Rishenglong Co., Ltd.
Shenzhen Rishenglong Co., Ltd.
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High-precision rapid CNC prototyping and machining service with 5-axis capabilities for complex geometries. Suited to small runs, prototypes and production parts in metals and plastics, this factory service accepts common 2D/3D formats (PDF/DWG/IGES/STEP) and delivers fast lead times with automotive-grade quality management.
Materials supported: Aluminum, brass, bronze, copper, stainless steel, hardened steels, alloy steels and selected plastics.
Machining processes: 5-axis milling, turning, wire EDM, broaching, drilling, laser machining, chemical etching and rapid prototyping workflows.
Typical tolerances: ±0.01 mm to ±0.005 mm (high-precision tolerances available).
File formats accepted: 2D (PDF/DWG/CAD) and 3D (IGES / STEP).
Certifications: ISO 9001, TS/IATF 16949 and RoHS compliant processes listed on the supplier page.
Packaging: Bubble wrap + carton + wooden case for export shipments.
Lead times (example): 1–100 pcs ≈ 10 days; 101–500 pcs ≈ 15 days; 501–1,000 pcs ≈ 20 days; >1,000 pcs negotiable.
Example unit pricing published on the supplier page (illustrative): 1–499 pcs ≈ $0.10; 500–4,999 pcs ≈ $0.05; ≥5,000 pcs ≈ $0.01 — final price depends on material, finish and complexity.
Customization upcharges (examples): custom size, material or surface finish add ≈ $0.10/piece (min. order may apply).
True 5-axis capability for complex 3D geometries and single-setup machining that reduces secondary operations.
Tight tolerance control (down to ±0.005 mm) for precision components used in automotive, medical and industrial fields.
Factory-direct pricing and clear tiered lead-time examples make budgeting and scheduling simpler for product teams.
Broad process mix (EDM, laser, broaching, chemical machining) enables specialty features that ordinary mills can’t produce alone.
Export-ready packing and standard CAD/STEP intake speed up global sourcing and tooling cycles.
Functional prototypes and final housings for consumer electronics and IoT devices.
Precision structural components or brackets for automotive and EV subsystems.
Medical device parts where traceability and small tolerances are required.
Aerospace and defense fixtures, jigs and small structural pieces requiring multi-axis complexity.
Small-batch production runs for industrial machinery, robotics and instrumentation.
Increased adoption of 5-axis machining as designers push for consolidated part geometries that reduce assemblies and improve strength.
Faster prototyping cycles and tighter integration of CAD→CAM workflows are shortening product development timelines — providers that accept STEP/IGES and deliver within days are increasingly valuable.
Hybrid manufacturing (additive + subtractive) and demand for light-weight metal parts will push more complex aluminum and titanium jobs to advanced 5-axis shops. (Context derived from product capabilities on the supplier page.)
Q: What CAD formats can I upload for a quote?
A: PDF/DWG for 2D and IGES/STEP for 3D are accepted for quoting and tooling
Q: What tolerances can you hold?
A: Typical published tolerances are ±0.01 mm to ±0.005 mm depending on material and geometry. Request a tolerance review with your drawing.
Q: Can you handle small prototype runs?
A: Yes — the service lists example lead times for 1–100 pieces (~10 days) and supports single-piece customization.
Q: Are there certification assurances?
A: The supplier lists ISO 9001 and TS/IATF 16949 plus RoHS-related compliance on the product page; request certificates and inspection reports during RFQ.
Q: How are parts packaged for shipment?
A: Standard export packing uses bubble wrap, carton boxes and wooden cases for larger or fragile orders.