What is the lead time for production?

The production lead time is typically 30-35 days.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 200 pieces.

What are the available payment terms?

We accept LC, T/T, D/P, and Western Union.

Stainless Steel 201 Mortise Door Lock Bit Key Operated Mute Lock Body

Name: Stainless Steel 201 Mortise Door Lock Bit Key Operated Mute Lock Body
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 2314775965

Guangdong, ChinaD&D Hardware Industrial Co., Ltd.

US$3.62

500-2,999 Pieces

US$3.26

3,000-4,999 Pieces

US$2.93

5,000+ Pieces

Sample price:US$5.43/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Year

Model NO.

DDML055

Material

Stainless Steel

Type

Key Lock

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

50mm

Door Thickness Fits

Customized

Usage

Household Door Locks, Bedroom, Channel Lock

Deadbolt

Oblique Tongue,Plastic

Backset Available

50mm

Centres

85mm

Forend&Strike Plate

Square or Radius

Finish

SSS, Pss, PVD, Pb, Ab, AC

Feature

Durable, Easy Installation

Application

Commercial or Residential Door

Suitable for Door

Wooden, Metal, Fire, Smoke, Interior, Outer, Swing

Transport Package

White Box or Color Box, Carton Packing

Specification

For Export, CE standard

Trademark

D&D or mark client's logo

Origin

Guangdong, China

HS Code

8301600000

Production Capacity

200, 000 / Month

Key features

Silent Mute Plastic Oblique Latch: Achieves noise-free door closing, ideal for bedrooms, hotels and quiet indoor spaces.

Unique Bit Key Control Deadbolt: Special bit key operates deadbolt separately for extra privacy and security.

Standard Universal Size: 50mm backset and 85mm centre distance, fits mainstream interior door cutout dimensions.

SUS201 Forend & Strike Plate: Stainless steel components deliver good anti-corrosion ability and durability.

Multiple Finish Options: SSS, PSS, PVD, PB, AB, AC finishes available to match full set door hardware.

5-Year Mechanical Warranty: Provides dependable long-term performance guarantee for all interior door projects.

Company profile

D&D Hardware Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.67h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.

Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.

Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.