Lock Device
products found from trusted manufacturers & suppliersFavorites
US$ 5-35 / Piece
1 Piece (MOQ)
Changzhou Suma Precision Machinery Co., Ltd.
Changzhou Suma Precision Machinery Co., Ltd.
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Diamond Member
-
Audited Supplier
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Secured Trading
- Jiangsu, China
-
Manufacturer/Factory & Trading Company

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5(5.0)
"On-time Delivery"
On-time Delivery
Favorites

UL certified
valid since 2022-04-26
(contact issuer for current status)

CE certified
valid since 2024-04-10
(contact issuer for current status)

UL certified
valid since 2021-01-08
(contact issuer for current status)
US$ 12.8-22.8 / Piece
50 Pieces (MOQ)
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China

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5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
US$ 100 / Piece
100 Pieces (MOQ)
EC Hardware Co., Ltd.
EC Hardware Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
Favorites
US$ 1029-1279 / set
1 set (MOQ)
Jinan Haijinna CNC Machinery Co., Ltd.
Jinan Haijinna CNC Machinery Co., Ltd.
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Diamond Member
-
Audited Supplier
- Shandong, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 0.1-0.2 / Piece
100 Pieces (MOQ)
Handan Tieyuan Railway Equipment Co., Ltd.
Handan Tieyuan Railway Equipment Co., Ltd.
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Gold Member
-
Audited Supplier
- Hebei, China
Favorites
US$ 9.3-9.8 / Piece
50 Pieces (MOQ)
SUZHOU STAR RABBIT ELECTRONIC TECHNOLOGY CO., LIMITED
SUZHOU STAR RABBIT ELECTRONIC TECHNOLOGY CO., LIMITED
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Gold Member
-
Audited Supplier
- Jiangsu, China
-
Trading Company
Favorites
US$ 103-116 / Piece
1 Piece (MOQ)
Shenzhen Joint Technology Co., Ltd.
Shenzhen Joint Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 0.85-1.25 / pieces
5 pieces (MOQ)
Guangzhou Heng Ming Auto Parts Co., Ltd.
Guangzhou Heng Ming Auto Parts Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Trading Company
Favorites
US$ 1.6 / Piece
100 Pieces (MOQ)
Sichuan Mighty Machinery Co. Ltd.
Sichuan Mighty Machinery Co. Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Sichuan, China
Favorites
US$ 10-100 / Piece
1 Piece (MOQ)
Shanghai Uniiso Industries Co., Ltd.
Shanghai Uniiso Industries Co., Ltd.
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Gold Member
-
Audited Supplier
- Shanghai, China
Favorites
US$ 33.89-80.9 / Piece
3 Pieces (MOQ)
Pingyuan Haotian Machinery Co., Ltd.
Pingyuan Haotian Machinery Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Shandong, China
-
Manufacturer/Factory & Trading Company

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5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
US$ 5.99-100.99 / Piece
50 Pieces (MOQ)
Suzhou Goodluck Transmission Technology Co., Ltd.
Suzhou Goodluck Transmission Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
Favorites
US$ 25.7-33 / Set
3 Sets (MOQ)
Guangzhou Libi Dianzishangwu Co., Ltd
Guangzhou Libi Dianzishangwu Co., Ltd
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Gold Member
-
Audited Supplier
- Guangdong, China
-
Trading Company
Favorites
US$ 5-35 / Set
1 Set (MOQ)
Changzhou Suma Precision Machinery Co., Ltd.
Changzhou Suma Precision Machinery Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Jiangsu, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 8.99-11.99 / Piece
50 Pieces (MOQ)
Kossel Medtech (Suzhou) Co., Ltd.
Kossel Medtech (Suzhou) Co., Ltd.
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Diamond Member
-
Audited Supplier
- Jiangsu, China
Favorites
US$ 20-30 / Piece
300 Pieces (MOQ)
Hefei Dortec Autodoor Technology Co., Ltd.
Hefei Dortec Autodoor Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Anhui, China
Favorites
US$ 8-10 / Piece
50 Pieces (MOQ)
Hangzhou Synochip Data Security Technology Co., Ltd.
Hangzhou Synochip Data Security Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, Others
Favorites
US$ 0.1-0.2 / Piece
100 Pieces (MOQ)
Handan Tieyuan Railway Equipment Co., Ltd.
Handan Tieyuan Railway Equipment Co., Ltd.
-
Gold Member
-
Audited Supplier
- Hebei, China
Favorites
US$ 5.99-100.99 / Piece
50 Pieces (MOQ)
Suzhou Goodluck Transmission Technology Co., Ltd.
Suzhou Goodluck Transmission Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
Favorites
US$ 0.85-1.05 / pieces
2 pieces (MOQ)
Zhejiang Quandun Imp & Exp Co., Ltd.
Zhejiang Quandun Imp & Exp Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

Enjoy trading protection from Made-in-China.com
5(5.0)
"On-time Delivery"
On-time Delivery
Favorites
1 Piece (MOQ)
Dongguan Lituo Testing Instrument Co., Ltd.
Dongguan Lituo Testing Instrument Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 1 / Piece
1 Piece (MOQ)
Shanghai Best Hope Precision Device Co., Ltd.
Shanghai Best Hope Precision Device Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
Favorites
US$ 2.5 / Piece
6 Pieces (MOQ)
Chengdu Unik Machinery Co., Ltd.
Chengdu Unik Machinery Co., Ltd.
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Gold Member
-
Audited Supplier
-
Secured Trading
- Sichuan, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 75000-80000 / Piece
1 Piece (MOQ)
Zhejiang Fanshuang Technology Co., Ltd.
Zhejiang Fanshuang Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO45001:2018, ISO14001, Others
Favorites
US$ 5-35 / Set
1 Set (MOQ)
Changzhou Suma Precision Machinery Co., Ltd.
Changzhou Suma Precision Machinery Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Jiangsu, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 0.1-0.2 / Piece
100 Pieces (MOQ)
Handan Tieyuan Railway Equipment Co., Ltd.
Handan Tieyuan Railway Equipment Co., Ltd.
-
Gold Member
-
Audited Supplier
- Hebei, China
Favorites
US$ 5 / Piece
100 Pieces (MOQ)
Hangzhou Ocean Industry Co., Ltd.
Hangzhou Ocean Industry Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 190-200 / Piece
1 Piece (MOQ)
Granding Technology Co., Ltd.
Granding Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Shanghai, China
Favorites
US$ 1-25 / Piece
10 Pieces (MOQ)
Sichuan Mighty Machinery Co. Ltd.
Sichuan Mighty Machinery Co. Ltd.
-
Diamond Member
-
Audited Supplier
- Sichuan, China
Favorites
US$ 10 / Piece
100 Pieces (MOQ)
TOPUNION HARDWARE AND PLASTIC CO., LIMITED
TOPUNION HARDWARE AND PLASTIC CO., LIMITED
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory
Questions & Answers on Lock Device
Q
What advantages are associated with sourcing door locks wholesale?
A
The Lock Device is an essential part of our Door Lock offerings.Procuring door locks through wholesale allows for cost savings, availability in bulk quantities, and consistent product quality. Wholesale transactions often feature discounts and customization possibilities, enabling you to acquire high-grade products from dependable suppliers for your construction and decoration needs.
Q
How can I identify reliable suppliers of door locks in China?
A
Our Lock Device offers exceptional quality within the Door Lock category.When searching for trustworthy suppliers in China, utilize online platforms, participate in industry exhibitions, and refer to business directories. Verify supplier qualifications, request product samples, and consider collaborating with a well-known manufacturer to ensure premium product quality and service reliability.
Q
What types of materials are commonly used in the production of door locks?
A
The Lock Device is an essential part of our Door Lock offerings.Door locks are typically crafted from materials like steel, brass, or zinc alloy. Each material offers unique benefits in terms of strength, durability, and aesthetics. Partnering with a reputable supplier can help you choose the optimal material for your specific requirements.
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