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Stainless Steel Fabrication Manufacturer: From Design Optimization to Delivery

Stainless steel fabrication manufacturer in Nanpi, China

Xinjiuxinji Hardware Manufacturing Co., Ltd. is a stainless steel fabrication manufacturer based in Nanpi County, Cangzhou, Hebei, China. The county is the heart of China’s metal hardware industry.

Since 1999, we have produced 70,000+ custom part types for OEMs across the US, Europe, and Australia.

Our presses reach 400 tons, with a 5 kW laser cutter and 19 engineers on a 120-strong team.

Why Work With a Specialist Stainless Steel Fabrication Partner?

Custom stainless steel parts differ from standard catalog components in one important way: they are engineered around your application. A specialist manufacturer brings value at every stage:

  • Material expertise — the right grade for corrosion resistance, temperature, and cost
  • Process flexibility — many parts require two or more processes combined (for example, deep drawing followed by laser cutting and welding)
  • Design-for-manufacturing advice — early input that lowers tooling cost and improves part performance
  • Consistent quality at volume — repeatable output whether you order 100 parts or 100,000

As a stainless steel fabrication manufacturer with two decades of experience, we evaluate drawings quickly. We then recommend the grade and process that meet your requirements at the lowest total cost.

Stainless Steel Grades We Offer

Not all stainless steel is the same. The grade you choose affects corrosion resistance, strength, weldability, and price. Our engineering team works with the full range of common grades:

Grade Key Properties Typical Applications
304 / 304L The most widely used austenitic grade; excellent corrosion resistance and formability Enclosures, brackets, food-contact parts, general hardware
316 / 316L Added molybdenum for superior resistance to chlorides and saltwater Marine components, medical devices, chemical and food processing
430 Ferritic, magnetic, lower cost, good oxidation resistance Appliance trim, automotive clamps and brackets
201 Cost-effective austenitic alternative with good strength Economy hardware, kitchenware, structural parts
409 / 410 Heat-resistant ferritic and martensitic grades Exhaust systems, fasteners, heat shields

Not sure which grade fits your project? Send us your application details — our engineers will recommend the material that balances performance, corrosion resistance, and budget.

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Our Capabilities & Equipment

As a full-service stainless steel fabricator, we keep every major process in-house. Here is what we offer, and the equipment behind it:

Forming & Cutting

Capability Equipment What It Delivers
Stamping 38 presses, 80–400 tons Brackets, housings, and structural parts with consistent dimensions across large batches
Deep Drawing & Forming 4 hydraulic press units Seamless cups, shells, and enclosures formed from flat sheet
Laser Cutting 2 × 6 kW laser cutters + pipe cutting machine Burr-free profiles and pipe cutting for prototypes and medium batches
Bending 3 press brakes Accurate angles, flanges, and channels
CNC Machining 2 five-axis CNC centers + 3 vertical machining centers Complex geometries, threads, and mating surfaces
Drilling & Tapping 12 drilling machines Precise hole patterns and threaded features

Joining & Finishing

Capability Equipment What It Delivers
Welding 1 automatic spot welder + 3 welding lines Assemblies, frames, and leak-tight components
Laser Marking 4 laser marking machines Logos, serial numbers, and traceability codes
Forging 1 forging set High-strength parts for demanding applications
Surface Finishing 2 surface treatment lines Brushing, polishing, passivation, and coating

Quality Inspection

Capability Equipment What It Delivers
Quality Inspection 2 CMMs, spectrometer, roughness tester, hardness tester Dimensional and material verification on every batch

Every process above runs under one roof. Combine them for complex parts — for example, a typical enclosure is deep drawn, laser cut for openings, bent for flanges, welded for sealing, then finished and inspected to spec.

Our 120-strong team, including 19 engineers, supports the workflow from design to delivery.

Quality Assurance

Quality is not an afterthought at our factory — it is built into the workflow. We are certified to ISO 9001:2015, and every order passes through a structured quality system:

  • Incoming material verification against grade and specification
  • In-process inspection at forming, welding, and finishing stages
  • Final dimensional checks and surface inspection before packing
  • Documentation and traceability for every batch

Our customers in demanding markets — the US and Europe account for about 65% of our export volume — rely on this consistency. When a stainless steel part carries our name, it meets the same standard on the 10,000th piece as on the first.

Industries We Serve

Stainless steel fabrication serves almost every sector, and so do we. Our parts are shipped to manufacturers in:

  • AerospaceCustom metal parts: flange blocks, brackets, covers, clips and record stands
  • Automotive
  • Construction tools
  • Electronics
  • Energy
  • Medical & healthcare
  • Metal hardware
  • Home & gardening
  • Farming equipment
  • Firefighting equipment
  • Packaging
  • Marine & shipbuilding

Whatever your industry, the requirement is the same: parts that fit, function, and last. We bring the same engineering discipline and quality system to every application.

Our Custom Fabrication Process

A simple, transparent workflow from drawing to delivery:

  1. Submit your drawing or sample — 2D, 3D, or a physical part to reverse-engineer
  2. Engineering review — material, process, and tooling advice, plus cost improvements
  3. Quote and sample — a clear quotation and a prototype for your approval
  4. Production — volume runs with in-process inspection at every stage
  5. Delivery — final checks, export packaging, and on-time shipping

Start Your Next Project

Partner with a stainless steel fabrication manufacturer that delivers

Exports to the US and Europe make up about 85% of our turnover — we know what demanding customers expect.

Send us your drawings today for a fast, no-obligation quotation and engineering feedback.


📋 Get Free Quote →

 WhatsApp
 alina@xinjiuxinji.com 

Let’s turn your drawings into high-quality custom parts.