Build Long-Term B2B Partnerships with Door Harbor

At Door Harbor, we don't just sell doors, we build lasting business relationships. Our B2B program is designed for retailers, designers, wholesalers, contractors, builders, and more who seek reliable partners, not just suppliers. With competitive pricing, exclusive benefits, and a trusted supply chain, we work alongside you to achieve sustainable growth together.

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Click to Fill Out the B2B Partnership Application Form to 
Start Enjoy 5% B2B Bronze Level Discount

Why Partner with Door Harbor?

Tiered & Large Order Pricing

Unlock tiered wholesale pricing for everyday savings, plus special pricing options available for large-volume orders.

Fast & Reliable Fulfillment

Orders usually ship within 4–6 business days from US based warehouses and take another 4-7 business days to deliver.

1-on-1 Dedicated Support

A personal account manager with guaranteed responses within 24 hours.

Customization Options

Tailored solutions for special sizes, finishes, and hardware upon inquiry, get exactly what your project requires.

Priority Inventory Allocation

Partners enjoy locked-in stock and priority shipping to ensure smooth project delivery.

Wide Selection & Proven Quality

Wide range of sizes, styles, and finishes, crafted by the same manufacturers trusted by top US hotels for lasting durability.
Thanks for contacting us. We'll get back to you as soon as possible.

Click to Fill Out the B2B Partnership Application Form to 
Start Enjoy 5% B2B Bronze Level Discount

How to Get Started?

Step 1: Fill out the B2B partnership application form.

Step 2: Wait 1~2 business days to get reviewed.

Step 3: We will send you the welcome email containing all the useful B2B partnership information once approved.

Step 4: Enjoy exclusive B2B discounts for your order immediately.

Click to Fill Out the B2B Partnership Application Form to 
Start Enjoy 5% B2B Bronze Level Discount