Entry Privacy Passage Cylindrical Round Tubular Door Knob Lock
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Product Highlights
- Durable Zinc Alloy Material: Constructed from high-quality zinc alloy and stainless steel for long-lasting performance.
- Versatile Finish Options: Available in SS, SN, CP, PB, SB, AB, and AC finishes to match various decor styles.
- Adjustable Backset and Latch: Features adjustable backset and latch sizes of 60mm or 70mm for flexible installation.
- Wide Door Thickness Compatibility: Fits door thickness ranging from 33mm to 50mm for standard residential and commercial use.
- Comprehensive 1-Year Warranty: Includes a full 1-year warranty covering mechanical defects and parts replacement.
- Flexible Customization Services: Offers full, minor, and flexible customization options based on samples or designs.
- Multiple Key Options: Supports normal keys, computer keys, and other available key types for security.
- Competitive Pricing and Delivery: Provides competitive prices with prompt delivery during both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- DL1001
- Material
- Stainless Steel
- Type
- Key Lock
- Style
- Modern
- Shape
- Mortise Door Lock
- Anti-theft Standard
- A
- Part
- Lock
- Backset
- 70mm
- Door Thickness Fits
- 35-50mm
- Lock Cylinder Length
- 70mm
- Usage
- Household Door Locks, Bedroom, Channel Lock
- Packing
- Color Box
- Transport Package
- Export Package
- Specification
- 5 ply kraft carton
- Trademark
- Degol
- Origin
- China
- Production Capacity
- 100000pieces/Month
- Package Size
- 25.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Entry Privacy Passage Cylindrical Round Tubular Door Knob Lock
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Product Description


| Material | Zinc alloy+stainless steel |
| Finish | SS/ SN/ CP/ PB/ SB/ AB/ AC |
| Function | For Entrance, bathroom, Passage, Storeroom, Classroom, Hotel, Dummy |
| Door thickness | 33-50mm and other available |
| Backset | 60/70mm |
| Latch | 60/70mm adjustable tubular latch |
| Key | Normal keys, computer keys and and keys available |
| Advantages | *Competitive price |
*High quality![]() |
|
| *Prompt delivery | |
| *Excellent service |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR241560". Items marked "" are certified.
Company Profile
Degol Hardware Co., Ltd. Has been a leading name in the global hardware industry since 2012, rooted in Jiangmen, Guangdong, China-a key manufacturing hub with convenient access to international markets. The company operates an 800 m² modern headquarters integrating R&D, administration, and customer service, paired with an expansive 50, 000 m² production workshop equipped with advanced automated lines and strict quality control systems, ensuring consistent product excellence.
Specializing in architectural and furniture hardware, Degol offers a diverse product range tailored to residential, commercial, and industrial needs. Its architectural hardware includes durable hinges, secure locks, sliding systems, and curtain wall fittings, while the furniture hardware line features soft-close slides, adjustable hinges, and decorative components-all crafted from premium materials for reliability and longevity. Customized solutions are also available to meet unique client requirements.
A driver of global expansion, Degol actively participates in top international exhibitions, including Canton FAIR, CIFF, German IHF, BIG5, IBS, and FEICON, as well as regional events like Saudi PROJECT and Mexico EXPO. These appearances have helped the company establish a presence in over 60 countries across Europe, the Americas, the Middle East, and Asia, building a trusted global network.
Committed to customer satisfaction, Degol delivers reasonable pricing, comprehensive solutions, excellent service, and prompt delivery. Leveraging efficient supply chains and economies of scale, it balances quality and cost-effectiveness, supported by responsive pre-sales consultation and after-sales support.
"More than business, be your partner" is Degol's core philosophy. As a reliable Chinese supplier, it prioritizes long-term win-win cooperation. We warmly welcome global clients to visit our facilities and explore collaborative opportunities-Degol is ready to grow with you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 5th Floor, Building 2, Kechuang Park, Qunhua Road, Pengjiang District, Jiangmen, Guangdong, China
-
Plant Area
- 2729 square meters
-
Number of Employees
- 27
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, LC, PayPal, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Waihai Port
-
Minimum Order Quantity
- 100 Pcs
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
-
Main Products
- Handle; Hinge; Lock
-
Production Lines
- 2
-
Production Machines
- Laser Cutting Machine, Punching Machine, Automatic Laser Cutting Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-12-10
-
Export Year
- 12 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this lock?
- We provide a 1-year warranty for all our locks.
- What materials are used to make this door knob lock?
- The lock is made from zinc alloy and stainless steel.
- What door thickness does this lock fit?
- It fits door thicknesses ranging from 33mm to 50mm.
- Can the backset and latch be adjusted?
- Yes, the backset and latch are adjustable in 60mm or 70mm sizes.
- What customization options are available?
- We offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are the available lead times?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept T/T, LC, PayPal, D/P, and small-amount payments.
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