Home Electrical & Electronics RFID Card Contactless RFID Card Door Lock Chain 2025 Product List

Door Lock Chain

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US$ 2.6-4.06 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Stainless Steel
Door Chain
Modern
Household Door Locks, Bedroom, Channel Lock
SSS
Silver

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US$ 2 / Piece
500 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Stainless Steel
Door Guard
Modern
Guard
A
Lock

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US$ 7 / Piece
500 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Yes
5 Years
Flat Bolt
Stainless Steel
8 inch
1.0mm

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US$ 2.99-6 / Piece
300 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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1 Year Warranty
1 Year Warranty
Steel/Zinc/Brass/Iron
Door Hinge
Modern
Finishing Up Lock

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US$ 1.85-3 / Piece
1000 Pieces (MOQ)
Degol Hardware Co., Ltd.
Degol Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Yes
Yes
Flat Bolt
Stainless Steel
4 inch
0.85mm

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US$ 1.55-2.03 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Door Guard
Stainless Steel
White Box or Color Box
SGS
Jiangmen, China
300, 000 PCS/Month

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US$ 1.85-3 / Piece
1000 Pieces (MOQ)
Degol Hardware Co., Ltd.
Degol Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Yes
Yes
Flat Bolt
Stainless Steel
4 inch
0.85mm

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US$ 1.5-2.03 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Brass
Door Chain
Modern
Lock
Household Door Locks, Bedroom, Channel Lock
Polish Brass

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US$ 1.5-1.6 / Piece
500 Pieces (MOQ)
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Zinc Alloy
Door Guard
Modern
Lock
Customized
Household Door Locks, Bedroom

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US$ 2.2-2.62 / pieces
2000 pieces (MOQ)
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Door Chain
40-45 Days
White
Zinc Alloy
Graphic Design, 3D Model Design
Contemporary

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US$ 0.21-2.15 / Piece
1000 Pieces (MOQ)
Zhongshan Safe and Firm Hardware Products Co., Ltd.
Zhongshan Safe and Firm Hardware Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Provide Consultation and Warranty Services
Two Years
Door Chain
Iron
86.7mm
1.2mm

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US$ 2-2.5 / Piece
1000 Pieces (MOQ)
Monsoon Import Export (Guangzhou) Limited
Monsoon Import Export (Guangzhou) Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

  • ISO9001:2015
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Other
Other
Flat Bolt
Steel/Stainless Steel
4 inch
0.85mm

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US$ 192-242 / Piece
1 Piece (MOQ)
Shenzhen Joint Technology Co., Ltd.
Shenzhen Joint Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Finishing Up Lock
Vehicle/Container Door
U-Blox
800/900/1800/1900MHz
15000mAh
IP67

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US$ 1.85-3 / Piece
1000 Pieces (MOQ)
Degol Hardware Co., Ltd.
Degol Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Yes
Yes
Flat Bolt
Stainless Steel
4 inch
0.85mm

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US$ 1.64-2.97 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Door Chain
Stainless Steel
Antique Brass
White Box or Color Box
SGS
Jiangmen, China

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US$ 1.56-2.5 / Piece
1000 Pieces (MOQ)
Degol Hardware Co., Ltd.
Degol Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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1 Year
1 Year
Zinc Alloy
Door Chain
Modern
Chain

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US$ 3.58 / Piece
500 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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F Type Bolt
Stainless Steel
3 inch
1.8mm
18mm
12mm

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US$ 1.65-1.69 / Piece
500 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Door Chain
Stainless Steel
SSS
Silver
Modern
Concealed Fix

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US$ 1.7-2.46 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Door Chain
Stainless Steel
White Box or Color Box
SGS
Jiangmen, China
300, 000 PCS/Month

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US$ 1.5-2.5 / Piece
1000 Pieces (MOQ)
Degol Hardware Co., Ltd.
Degol Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"On-time Delivery"
On-time Delivery
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1 Year
1 Year
Stainless Steel
Door Chain
Modern
Chain

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US$ 2.4-2.5 / Piece
200 Pieces (MOQ)
Jiangmen Yako Hardware Manufacturer Co.,Ltd
Jiangmen Yako Hardware Manufacturer Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Replace and Return
1 Year
Zinc Alloy
National Standard
Modern
Chain Guard

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US$ 1.64-2.97 / Piece
100 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Door Chain
Stainless Steel
White Box or Color Box
SGS
Jiangmen, China
300, 000 PCS/Month

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US$ 0.99-1.2 / pieces
500 pieces (MOQ)
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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T/T 30%Deposit .70%Balance
Easily
Door Security Chain
Available
OEM .ODM
Stainless Steel

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US$ 2 / Piece
500 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Zinc Alloy
Door Chain
Modern
Chain
A
Lock

Favorites

US$ 1.2-5.7 / Piece
300 Pieces (MOQ)
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Stainless Steel
Door Chain
Modern
Lock
Customized
Household Door Locks, Bedroom, Channel Lock

Favorites

US$ 0.2-1 / sets
500 sets (MOQ)
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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1 Years
1 Years
Stainless Steel, Iron, Steel, Galvanized etc
Household Hardware, Key Lock
Modern
Finishing Up Lock

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US$ 1.2-5.7 / Piece
300 Pieces (MOQ)
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Brass
Door Chain
Modern
Lock
Customized
Household Door Locks, Bedroom, Channel Lock

Favorites

US$ 1.2-5.7 / Piece
300 Pieces (MOQ)
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Stainless Steel
Door Chain
Modern
Lock
Customized
Household Door Locks, Bedroom, Channel Lock

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US$ 0.587-0.6 / Piece
2000 Pieces (MOQ)
Hangzhou Happyfull Import & Export Co., Ltd.
Hangzhou Happyfull Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Brass
Key Lock
Modern
Mortise Door Lock
A
Lock

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US$ 1.2-5.7 / Piece
300 Pieces (MOQ)
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Stainless Steel
Door Chain
Modern
Lock
Customized
Household Door Locks, Bedroom, Channel Lock
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Questions & Answers on Door Lock Chain
Q
What types of RFID technologies are supported by the cards?
A
The Door Lock Chain is an essential part of our RFID Card offerings.RFID cards operate using radio waves and come in various types based on frequency and power source. They include Low Frequency (LF) cards operating around 125 kHz, High Frequency (HF) cards at 13.56 MHz, and Ultra-High Frequency (UHF) cards with frequencies between 860-960 MHz.
Q
How can I evaluate the reliability of RFID Card suppliers in China?
A
Discover the perfect RFID Card addition with our Door Lock Chain.Efficient methods to verify RFID Card suppliers in China involve checking certifications, visiting production facilities, and verifying product samples. Collaborating with a prominent manufacturer ensures quality control and on-time delivery.
Q
What are the common applications of RFID Cards in the Electrical & Electronics industry?
A
Discover the perfect RFID Card addition with our Door Lock Chain.RFID Cards find wide use in access control systems, asset tracking, inventory management, and contactless payment solutions in the Electrical & Electronics industry. A reputable manufacturer can assist in customizing designs for specific needs.
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