Stainless Steel Sink Custom Manufacturing– 30 Years

Samsink B2B Stainless Steel Sink Customization Service

Offers customized sink solutions for residential, commercial, and industrial buyers.
Fast Customization for Stainless Steel Sinks Order
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Fast Customization

Custom Stainless Steel Sink Solutions for Global Buyers – OEM/ODM & Bulk Production

As a trusted B2B stainless steel sink expert, Samsink empowers global buyers with end-to-end solutions—from 3D design and customization to efficient large-scale manufacturing. We specialize in flexible OEM/ODM services, fast turnaround times, and seamless global supply chain support, ensuring your business gets high-quality sinks exactly when and how you need them.

Fast Customization for Stainless Steel Sinks

Samsink Stainless Steel Sink Customization Process

As a leading stainless steel sinks manufacturer, we offer two main customization processes: Handmade stainless steel sinks and commercial sinks (ideal for complex designs and commercial use), and stretched stainless steel sinks requiring mold design (suitable for standardized bulk production). Details below.

Custom Mold + High-Speed Production for Stretched Sinks

  • Requirement Analysis & Mold Design

    Design molds based on client specs (CAD modeling or sample), mold production after confirmation (2 weeks).

  • Material Preparation

    Select suitable stainless steel type to ensure successful forming, apply protective film to prevent scratches.

  • Stretching/Stamping Forming

    Use hydraulic presses to stretch sheets into sink shapes (one-piece or multi-step).

  • Trimming & Welding (if needed)

    Edge finishing, welding multi-bowl sections for smoothness.




  • Surface Treatment

    Cleaning, polishing, nano-coating (black/gold/silver), or PVD plating.


  • Quality Inspection & Delivery

    Batch testing, packaging, and shipping for OEM bulk orders, delivery in 5-8 weeks.


Mold-Free Customization for Handmade Sinks & Commercial Sinks

  • Requirement Consultation & Design

    Clients provide specs (e.g., size, material, bowl count, package requirement), and the team designs and confirms drawings.



  • Material Preparation

    Select type 304/316 stainless steel sheets (0.8-3.0mm thick), precisely cut.

  • Hand Forming & Welding

    Use manual welding and laser welding to assemble sink basins and drainboards, ensuring seamless joints.

  • Surface Treatment & Polishing

    Brushing, mirror finish, nano coating (gold/silver/black) or PVD coating to enhance corrosion resistance.

  • Quality Inspection & Testing

    Durability and leak tests, compliant with ISO standards.


  • Packaging & Delivery

    Bulk packaging with global logistics support, delivery in 4-6 weeks.


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Why Choose Samsink?

Procurement NeedsSamsink SolutionsBenefits
Bulk EfficiencySupports 300+ units/batch, two production basesShortens delivery time, reduces unit cost
OEM/ODM FlexibilityBranding, design modificationsFast market response, enhanced competitiveness
Quality AssuranceISO9001/ASTM A240/NSF/uCPC certificationReduces returns, ensures compliance
Supply Chain SupportOne-stop from design to logisticsSimplifies procurement, saves time
Long-Term PartnershipFramework agreements, exclusive discountsStable supply, cost control

Quick Quotation For Stainless Steel Sinks

Please fill out the form below to customize your stainless steel sink. This step is crucial as it helps us accurately understand your needs, ensuring an optimized design, quote, and production plan. Your input will directly impact delivery time, cost efficiency, and product compliance. Our expert team will contact you within 24 hours after submission for personalized support.
  • Quickly Customize Stainless Steel Sinks
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Samsink Customization Capabilities & Services

Stainless Steel Plate for Sinks

Flexible Size/Material

Supports custom mm, high-durability 316 stainless steel.

Design Innovation of Stainless Steel Sink

Design Innovation

3D complex shapes, OEM optimization.

Surface Treatment for Stainless Steel Sinks

Surface/Features

Nano-coating (nano black, nano gold, nano silver), anti-slip integration for commercial durability.

B2B Service Advantages

Supply Chain Integration: Prototyping (5-7 days), bulk production (100+ units efficient line); global logistics support.
Cost Control: Tiered pricing, long-term contract discounts.
Quality & Compliance: Third-party certification, lifespan testing (20+ years durability).

FAQs about Stainless Steel Sink Customization

  • What Is the Production Lead Time for Custom and Standard Sinks?
    Standard Orders (with existing molds): 4–6 weeks
    Custom Mold Development + Sample: 4–8 weeks
    Handmade Custom Sinks (small batch): 7–10 days per batch

    Samsink supports flexible delivery schedules and provides real-time order tracking for transparency.
  • How Long Does It Take to Develop a Custom Mold for Stainless Steel Sinks?
    For new mold development, the typical timeline is:

    Design & Engineering: 1–2 weeks
    Mold Manufacturing: 3–5 weeks
    Sample Production & Approval: 1–2 weeks
    Total: 4–8 weeks

    Once approved, production batches can be completed in 1–2 days, with flexible delivery options (4–6 weeks for standard orders).
  • Can Samsink Produce Custom-Shaped Stainless Steel Sinks Without Molds?
    Yes. Samsink specializes in handmade, mold-free manufacturing for non-standard or complex sink designs, such as irregular shapes, integrated countertops, or commercial kitchen equipment.

    Process: CAD design → laser cutting → CNC bending → laser/argon arc welding → hand grinding → surface treatment
    Minimum Order Quantity (MOQ): 5 pieces
    Lead Time: 7–10 days per batch
    Advantages: Unlimited design flexibility, high-end finish, ideal for boutique hotels, labs, and medical facilities
    We also offer sample services (cost deductible from order) and full IP protection.

Flexible Collaboration, Faster Time-to-Market

Samsink offers three fast-track collaboration modes — Quick Delivery from stock, Rapid Production with ready molds, and Fast Customization via design templates — choose the right solution for your needs.

Quick Delivery

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Rapid Production

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Fast Customization

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Tell Us Your Needs, We'll Make It Happen!

With over 30 years of manufacturing expertise, Samsink’s professional team is ready to support you — from idea to final product. We respond quickly to your inquiries and work closely with buyers, designers, and builders worldwide to turn your concepts into high-quality, durable stainless steel sinks.

Competitive Pricing

Free Design & Technical Support

Stock Check & Fast Delivery Options

Drawings, Samples & Product Specifications

Customization Solutions

Contact Us for More Information

  • Quick Quotation
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Just Sink That Work

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We provide flexible customized production of unconventional products. Contact us for a quick quote.
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