Product Overview

We offer end-to-end precision investment casting services (lost-wax / die & gravity casting) for a wide range of metals — copper, bronze, brass, stainless steel, aluminum, iron and many alloys. The workshop accepts customer 2D and 3D files (PDF/CAD, IGES/STEP) and delivers OEM/ODM parts with close tolerances and professional finishing.

Key Parameters & Specs

• Origin / Facility: Guangdong, China (OEM/ODM).

• Materials Supported: Copper, Bronze, Brass, Stainless Steel, Aluminum, Iron, Aluminum Alloys.

• File Formats Accepted: 2D (PDF/CAD) and 3D (IGES/STEP).

• Certifications: ISO9001, TS16949, RoHS compliance.

• Tolerance & QC: Manufacturing per customer drawing with strict 100% inspection.

• Packaging: Bubble + carton + wooden case; example single package size 30 × 30 × 30 cm; gross weight ~0.5 kg.

Typical Lead Times

• 1–100 pcs: ~10 days

• 101–500 pcs: ~15 days

• 501–1000 pcs: ~20 days

• 1000 pcs: negotiable.

Sample Pricing Tiers (indicative)

• 1–499 pcs: US$2.50 / pc

• 500–4,999 pcs: US$1.60 / pc

• ≥5,000 pcs: US$0.50 / pc.

Selling Points (Why choose these services)

• Material Versatility — Ideal for decorative alloys (copper/brass) and structural metals (stainless, iron, aluminum).

• Design Flexibility — Works directly from CAD/STEP files for fast prototyping to production.

• Certified Quality — ISO9001 & TS16949 compliance plus RoHS helps meet industry and regulatory needs.

• Full Inspection — 100% inspection reduces risk of defects and returns.

• Scalable Pricing & MOQ — Reasonable pricing across prototype runs and volume production.

Customization & Manufacturing Options

• Custom sizing, surface treatments and material swaps available (additional small per-piece fees). Minimum order for some customizations can be 1 piece — useful for prototyping. Lead times and unit pricing scale with quantity.

Common post-process finishes: polishing, plating, passivation, painting, sandblasting, and custom surface treatments to meet aesthetic or functional requirements.

Typical Application Scenarios

• Industrial Components: Precision parts for pumps, valves, fittings, and machine assemblies.

• Medical Devices & Instruments: Small, high-precision components with biocompatible alloys or specific certifications.

• Agricultural & Heavy Equipment: Durable cast parts that require wear resistance.

• Decorative Hardware & Architectural Elements: Custom bronze/copper/brass fittings and ornaments.

• Prototyping & Low-Volume Production: One-off samples or short runs before full tooling.

Future Trends to Watch

• Sustainable Casting: Increased demand for recycled alloys and lower-emission foundry processes.

• Digital Manufacturing: Closer integration of CAD/CAM and automated inspection for faster iteration.

• Advanced Surface Engineering: Long-lasting anti-corrosion and anti-wear coatings for harsh environments.

• Micro & Miniature Casting: Growing need for small, high-precision components in medical and electronics industries.

FAQ

Q: What drawing files do you need to start?
A: Submit 2D PDFs/CAD or 3D formats such as IGES or STEP. These are standard inputs that speed up quotation and tooling.

Q: Do you inspect every part?
A: Yes — the facility performs strict 100% inspection to ensure parts match customer drawings and quality standards.

Q: Can I order a single prototype?
A: Yes — prototype and small orders are supported (example pricing shown for low-volume). Customization options may carry a small per-piece fee.

Q: What are typical production lead times?
A: Small batches (up to 100 pcs) can be completed in about 10 days; larger batches take longer and timelines are negotiable for very large runs.

Q: Are surface finishes and secondary machining supported?
A: Yes — a wide range of post-processing, finishing and machining services are available to meet functional and cosmetic needs.