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Antique Iron Mortise Brass Door Lock

Mortise brass door lock door handle is a classic and durable hardware solution for residential and commercial applications, and the SEDULOUS B-RM111-AI model stands out with its unique antique iron surface finish.

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  • B-RM111-AI

  • SEDULOUS


Product Overview


Mortise door lock brass door handle is a classic and durable hardware solution for residential and commercial applications, and the SEDULOUS B-RM111-AI model stands out with its unique antique iron surface finish. Manufactured by Ningbo Tongyi Metalwork Co., Ltd., a leading China brass door hardwares manufacturer with 28 years of industry experience, this product combines premium brass raw material with exquisite craftsmanship to deliver a perfect blend of classical aesthetics and modern functionality.


Certified by ISO 9001:2015, the B-RM111-AI adheres to strict quality management system standards, ensuring consistent performance and reliability. Designed for those who pursue retro-style home decoration, this mortise door lock handle not only secures your doors but also adds a touch of vintage elegance to any space. With a minimum order quantity (MOQ) of 500 sets and a monthly supply capacity of 100,000 pieces, it is an ideal choice for bulk buyers, including construction companies, furniture retailers, and interior design firms.


Key Benefits & Competitive Advantages


Core Benefits

Superior Durability: Made of high-quality brass, the product is resistant to corrosion, rust, and wear, ensuring a long service life even in humid or high-traffic environments. The antique iron surface treatment further enhances its scratch resistance, maintaining its vintage look for years.

Aesthetic Versatility: The antique iron finish complements a wide range of retro decoration styles, from traditional European manors to vintage Chinese courtyard houses. It serves as both a functional lockset and a decorative element for doors.

Hassle-Free After-Sales Support: The manufacturer provides 7*24 hours online technical support, along with return and replacement services, solving any post-purchase issues efficiently.


Competitive Advantages

Unique Surface Treatment: Unlike ordinary brass door handles, the antique iron surface creates a distinctive retro texture that is highly sought-after in the high-end household hardware market.

Strong Production Capacity: Equipped with advanced production facilities and professional spraying lines, the factory can fulfill large orders quickly while maintaining strict quality control.

Flexible Customization: OEM service is available, allowing buyers to customize logos, packaging, and even surface finishes according to their brand requirements.


Technical Specifications


Item

Details

Model Number

B-RM111-AI

Material

Premium Brass

Surface Treatment

Antique Iron Surface

Place of Origin

Zhejiang, China

MOQ

500 Sets

Lead Time

25 days for 500 sets; 30 days for 501-1000 sets

Payment Terms

T/T 30% deposit, 70% balance before delivery

Supply Capacity

100,000 Pieces Per Month

Certification

ISO 9001:2015 (GB/T 19001-2016)

After-Sale Service

7*24 Online Support, Return & Replacement


Application Scenarios


Residential Spaces

The antique iron surface brass door handle is perfect for retro-style villas, townhouses, and heritage homes. It can be installed on main entrance doors, bedroom doors, and study room doors, adding a nostalgic charm to the interior design.


Commercial Spaces

Vintage-themed Stores & Cafés: It enhances the brand atmosphere of retro clothing stores, antique bookshops, and vintage coffee houses, attracting customers who appreciate classic styles.

Heritage Building Renovations: When renovating old hotels, museums, or historical buildings, this product meets the strict aesthetic and functional requirements of heritage preservation projects.


Hospitality Industry

Boutique hotels and bed-and-breakfasts (B&Bs) that focus on retro decoration can use this handle to create a unique and memorable guest experience.


FAQ


Is the antique iron surface easy to maintain?

Yes, the surface is treated with a special coating to prevent rust and tarnish. Simply wipe it with a dry cloth regularly; avoid using abrasive cleaners to preserve the vintage finish.


Can I get a sample of the B-RM111-AI model before placing a bulk order?

Yes, sample orders are welcome. However, you need to bear the sample cost. Once you place a bulk order reaching the MOQ, we will refund the sample fee.


What is the validity period of your ISO 9001 certification?

Our ISO 9001:2015 certificate is valid until July 20, 2024. We conduct annual surveillance audits to ensure continuous compliance with the standards.


How long does the OEM customization take?

The customization cycle depends on your specific requirements. Generally, it takes 5-7 additional days on top of the standard lead time.


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About Us
Ningbo Tongyi Metal Products Co., Ltd., founded in 1995, is a manufacturer specializing in the production and sales of high-end furniture hardware and kitchen hardware……Read More
Contact Us
No.11 Gaoya Raod, Jiangshan Town, Yinzhou District, Ningbo, Zhejiang, China

Tel:86-18967829806
Email:sales@brassmake.com

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