Shenzhen Rishenglong Co., Ltd.
                                                                                                           
Verified Supplier
4 Years
Since 2022
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Stainless Steel Laser Cut Metal Parts Automotive Sheet Metal High Tolerance Fabrication Services

Price Negotiable
Price: 0.5-15$
MOQ: 100
Delivery Time: 7-15days
Brand: HUARONGDA
Product Description
Custom Precision Welding, Bending & Machining Stainless Steel Parts
Product Specifications
Attribute Value
Materials 304, 316, 316L; 400-series; duplex & precipitation-hardening grades
Machining Tolerance ±0.01 mm to ±0.02 mm
Bending Capacity Sheet thickness: 0.3–20 mm; Bend length: up to 3,000 mm; Min. radii
Welding Methods TIG/MIG (argon, argon/CO₂ shielding); spot, seam, butt & fillet welds
Dimensional Range Workpieces up to 1,200 mm × 600 mm; custom fixtures for larger parts
Surface Finishes Polishing (mirror/matte), bead blasting, sandblasting, passivation
Quality Inspection CMM reports, gauge checks, 100% visual inspection, material certs
Product Overview

Our integrated stainless steel fabrication service combines CNC machining, precision bending, and TIG/MIG welding into a seamless workflow. From thin-gauge sheet to heavy-wall pipe, we deliver custom parts with consistent quality, ultra-tight tolerances, and fast turnarounds—ideal for one-off prototypes or high-volume production.

custom stainless steel bending
Key Advantages
Fully Integrated Workflow

Single-source CNC machining, bending and welding cuts handoffs, reduces lead time and costs.

Exceptional Precision

Achieve dimensional accuracy down to ±0.01 mm on critical features for interchangeability.

Wide Material Expertise

Deep knowledge of stainless steel alloys ensures correct bending spring-back compensation and weld metallurgy.

Rapid Prototyping to Volume

Early DFM advice, quick-turn proofs in 3-7 days, scalable to thousands of units with consistent quality.

Comprehensive QC

ISO-compliant processes, full traceability, and 100% part inspection guarantee performance and compliance.

Industry Applications
  • Architectural & Structural: Stainless brackets, handrails, facade panels and support frames requiring precise bends and weld joints.
  • Aerospace Assemblies: Ducting, brackets, struts and housings that demand strict tolerances and weld integrity.
  • Medical Equipment: Instrument housings, chassis, and support fixtures with polished finishes, biocompatible passivation.
  • Automotive & EV: Exhaust components, battery trays, battery pack frames, and chassis reinforcement parts.
  • Food & Beverage Processing: Sanitary piping bends, welded manifolds and bracketry for hygienic environments.
Frequently Asked Questions
What is your minimum order quantity (MOQ)?
Prototypes start at 1 piece; MOQ for production runs depends on part complexity and material cost.
What lead times can I expect?
  • Prototype: 3-7 business days
  • Small batch (10-100 pcs): 10-15 business days
  • High volume: 3-6 weeks, depending on quantity and finishing
How do you control bend accuracy?
We use CNC press brakes with servo-driven axes and real-time angle sensors, plus sample part verification to offset spring-back.
Which welding certifications do you hold?
Our welders are certified per ISO 9606 for stainless steels; we offer full WPQR documentation on request.
How are parts packaged and shipped?
Each part is cleaned, rust-preventive coated or passivated, wrapped in protective film, and packed in foam-lined boxes or crates. We ship worldwide via air, sea or express courier.
Ready to streamline your stainless steel fabrication?
Send your 2D/3D drawings or samples for a customized quote and expert DFM feedback.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Rishenglong Co., Ltd.
Location Room 101, Building B, Depu Electronics City, Shangxing South Road, Shangxing Community, Xinqiao Street, Shenzhen, Guangdong, China
Contact Person Lily

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