Our Services

Complete in-house manufacturing capability — from your drawing to finished product, all under one roof.

OEM & Custom Manufacturing

Send us your drawings or samples. Our engineering team provides DFM analysis, prototyping, and full production support. We handle everything from concept to container-load delivery — one contact person from start to finish.

1. Drawing Review & DFM

We review your design and provide manufacturing feasibility feedback within 24 hours.

2. Quotation & Tooling

Detailed quotation with tooling cost, unit price, and lead time.

3. Sample Production

First article samples for your approval before mass production.

4. Mass Production & QC

Full production with in-process inspection and final QC.

5. Packaging & Shipping

OEM packaging, export carton, and global shipping arrangement.

Investment Casting

Precision lost-wax casting for complex stainless steel and alloy components. Our casting process delivers tight tolerances, smooth surface finish, and repeatable quality across production batches.

Materials

SS304, SS316/316L, carbon steel, alloy steel, brass, aluminum

Tolerance

CT5-CT7 per ISO 8062

Weight Range

0.01kg to 50kg per piece

Surface

Ra 3.2-6.3μm as-cast

CNC Machining & Finishing

Secondary CNC machining to achieve tight tolerances on critical dimensions. Thread cutting, drilling, milling, and turning on casting parts.

CNC Turning

Precision turning for cylindrical parts, threads, and bores.

CNC Milling

Complex surface machining, pockets, and precision features.

Thread Cutting

BSP, NPT, and metric threads to standard specifications.

Surface Treatment

Multiple finishing options to meet your application and aesthetic requirements.

Mirror Polish

Ra 0.4μm for decorative and marine applications.

Satin Finish

Brushed texture for industrial and architectural use.

Passivation

Chemical treatment to enhance corrosion resistance.

Electropolish

Electrochemical polishing for ultra-smooth, clean surfaces.

Quality Control & Certifications

Every batch goes through a complete inspection process. We provide material certificates, dimensional reports, and test results with each shipment.

Material Testing

Spectrometer analysis to verify material composition meets standards.

Dimensional Inspection

CMM and manual inspection per drawing tolerances.

Salt Spray Test

500+ hour salt spray test for marine-grade products.

Pressure Test

Hydrostatic pressure testing for valves and couplings.

Surface Inspection

Visual and roughness testing to finish specifications.

Certificates