MR DOOR US Factory — Precision-Crafted Interior Doors
At MR DOOR US, our factory is where design vision meets precision engineering. As the U.S. branch of Dongguan Mingren Industry Co., Ltd., we bridge U.S.–China production with modern automation to deliver full-package interior door systems that save time, reduce labor, and maintain consistent quality — from single-unit renovations to large-scale developments.
Recognized among the Top 30 door manufacturers in China, our facility spans over 1,000,000 sq ft and produces up to 600,000 complete door sets annually. This production scale ensures reliable supply, faster lead times, and quality that meets the demands of both residential and commercial partners nationwide.
From premium wood veneers to pre-installed hardware, every door leaving the MR DOOR US factory is pre-hung, pre-finished, and installation-ready in about 20 minutes. Our commitment to innovation, sustainability, and customer satisfaction makes us a trusted partner for builders, designers, and homeowners across the United States.
Why Choose the MR DOOR US Factory
The MR DOOR US factory is where precision, design, and reliability meet. Each full-package interior door we manufacture is engineered to minimize installation time while achieving a flawless, lasting finish — blending durability with modern aesthetics that fit any interior.
- ✔ Consistent quality across every order
- ✔ Custom sizes and finishes available
- ✔ Nationwide delivery with protective packaging
- ✔ Eco-friendly materials and low-VOC finishes
From material selection to final inspection, MR DOOR US maintains full control of every production stage. This ensures dependable, repeatable results and makes our facility a trusted partner for builders, designers, and homeowners who expect high performance and timeless style.
Every order is handled with care — with accurate timelines, clear communication, and secure packaging to ensure each product arrives in perfect condition and ready to install.
Whether you’re upgrading one room or managing a large-scale development, choosing MR DOOR US means partnering with a manufacturer that prioritizes quality, consistency, and customer satisfaction. Free local pickup is also available at our Irvine, CA warehouse.
Full-Package Interior Doors from MR DOOR US deliver a complete, ready-to-install solution — with premium materials, pre-installed hardware, and a no-cut, ~20-minute installation process. We offer free quotations tailored to your project requirements.
Craftsmanship Meets Green Innovation
- At the Mr. Door US factory, our primary materials are ethically sourced from Guangxi's economic forests, helping protect global ecosystems while delivering premium full‑package interior doors.
- Our sustainable manufacturing process uses advanced technology to maximize efficiency and significantly reduce environmental pollutants, ensuring every door meets both performance and environmental standards.
- Every aspect of our production base — from land and factory buildings to equipment — is owned and operated by Mr. Door US, giving us cost advantages that we pass directly to our customers. Learn more about our Full Package Interior Doors.
Our commitment to green innovation goes beyond materials. We actively seek ways to reduce waste, recycle production by‑products, and improve energy efficiency across our operations. By integrating eco‑friendly practices into every stage of production, the Mr. Door US factory helps create a healthier environment for our customers and our communities. This dedication ensures that when you choose our doors, you’re investing in products that are built to last and made with respect for the planet.
