• Flanges and fittings: Used in piping systems to connect sections, requiring leak-proof precision and corrosion resistance.

• Shafts and axles: Transmit torque in machinery, demanding high strength and dimensional accuracy.

• Valve components: Discs, stems, and seats in fluid control systems, where tight tolerances prevent leakage.

• Fasteners: Screws, bolts, and washers designed for long-term reliability in harsh environments.

• Medical instrument parts: Surgical tools and device components requiring biocompatibility and sterilizability.

• Food and beverage: Conveyor parts, mixing blades, and processing equipment components, where hygiene and corrosion resistance are critical.

• Marine and offshore: Hull fittings, pump parts, and rigging components, designed to withstand saltwater corrosion.

• Chemical processing: Valve stems, reactor fittings, and pipeline components, resistant to chemical degradation.

• Medical and pharmaceutical: Surgical instruments, implantable parts, and cleanroom equipment, meeting biocompatibility standards (ISO 10993).

• Energy and power: Turbine components, heat exchanger parts, and renewable energy system hardware, enduring high temperatures and pressure.

1. Grade selection: 304 stainless steel offers general-purpose corrosion resistance, while 316 provides enhanced resistance in chloride environments. 416 is preferred for its superior machinability, and 17-4 PH offers high strength for structural applications.

2. Machining expertise: Partner with manufacturers experienced in stainless steel machining, as its work-hardening tendency requires specialized tooling and techniques.

3. Quality certifications: Ensure compliance with industry standards such as ISO 9001, AS9100 (aerospace), or FDA regulations (medical applications).

4. Post-processing options: Passivation, electropolishing, or laser marking can enhance corrosion resistance, surface finish, or part identification.

5. Supply chain reliability: Choose suppliers with robust inventory management to meet both scheduled production and urgent replacement part needs.

Our Company

Zhongshan Shanfeng CNC Welding Aluminum Products Co., Ltd

We offer a vast array of products and solutions for customers that value quality and efficiency, in Aluminum CNC machining and components. We supply markets in United States, Canada, Austrial, and other countries.

We were founded in 2005 and located to Room 10, No. 147-3, Tanbei West Second Road, Lisheng Community, Xiaolan Town, Zhongshan City Guangdong Province. By offering a variety of metal finishing services, we are able to be a one-stop shop for our customers. While our main industries we provide processing for consist of aerospace, military, medical; we also work with commercial industries that require a high end cosmetic finish on all their products. Precision Metal Processing has the fastest turn around delivery while still maintaining incredible quality and competitive pricing.

At our company (Zhongshan Shanfeng), customer satisfaction comes first. We are fully dedicated to bringing wholesome aluminum metal solutions in wallet-friendly packages to each of our customers; and we do so without compromise to safety, quality, or performance.