CE/ISO Certified Hardware Accessories Double Lock Cylinder for Interior Door/Window

Customization:	Available
Material:	Brass
Type:	Key Lock

📋 Basic Information

Model NO.

GD-B-002

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

C Grade

Backset

30-90mm

Door Thickness

40-160mm, Customized

Lock Cylinder

40-160mm, Customized

Usage

Household Door Locks, Bedroom, Channel, Window

Opening Type

Double Opening Lock

Certificate

CE/TUV/ISO/Ma/14000/CNAS

🛠️ Product Description

Product Name	Lock cylinder
Key Type	Computer key or Normal key
OEM&ODM	Acceptable
Finish Options	SN/CP/AC/AB etc.
Material	High Quality Brass
Durability	SFT > 72 hours

🏠 Application

Suitable for Aluminum, Stainless Steel, and Wooden Doors. Widely used in security doors, bedroom doors, and window locks.

⭐ Our Advantages

Certified Quality: CE/TUV/ISO/MA/14000/CNAS standards.
High-Precision: Processed by CNC machines with tolerance +/- 0.001mm.
Advanced Production: Manufactured with automatic production lines.
Durable Protection: Built-in anti-pick, anti-drill, anti-bump, and anti-snap features.
Long Lifetime: Minimum 5 years mechanical life-time.
Quality Control: 100% inspections in each critical production stage.

💎 Value Added Service

Professional real-time guidance for installation.
15 days tracking service during delivery.
Reliable logistics partnership for safe transit.

🏢 Manufacturing Capability

As a professional manufacturer in the lock industry, we possess advanced technical equipment and strong productivity. Our facilities include precision machinery and digital machining equipment. We design and develop new products according to international standards to meet diverse customer demands worldwide.

📜 Certifications & Exhibition

❓ FAQ

Q: Are you a trading company or a manufacturer?

A: We are a professional manufacturing factory.

Q: How long is the delivery and production time?

A: Production typically takes about 30 days, and total delivery time is between 35-45 days.

Q: What is the warranty on your products?

A: We provide a 1-year warranty and guarantee 600,000 opening-closing cycles (min. 5 years life).

Q: What shipping methods do you offer?

A: Samples or small orders are sent by air; orders over 1 ton or 1 cbm are recommended to be shipped by sea.

Q: Do you provide samples?

A: Yes, free samples are available for regular customers or new customers who have confirmed orders. For quality testing before ordering, please contact us regarding transportation costs.