A Smart Door Lock
products found from trusted manufacturers & suppliersFavorites
US$ 96-120 / Piece
1 Piece (MOQ)
Ningbo Rayonics Technology Co., Ltd.
Ningbo Rayonics Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory
Favorites
US$ 75 / Set
1 Set (MOQ)
ZHENJIANG HI-WAY IMP-EXP CO., LTD.
ZHENJIANG HI-WAY IMP-EXP CO., LTD.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
-
Trading Company

Enjoy trading protection from Made-in-China.com
5(5.0)
"On-time Delivery"
On-time Delivery
Favorites
US$ 29.9-35 / Piece
20 Pieces (MOQ)
Fujian Chainfun Electronic Technology Co., Ltd.
Fujian Chainfun Electronic Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Fujian, China
-
Trading Company
Favorites
US$ 50-59 / Set
10 Sets (MOQ)
Guangzhou Longterm Technology Co.,Ltd.
Guangzhou Longterm Technology Co.,Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Manufacturer/Factory & Trading Company

Enjoy trading protection from Made-in-China.com
5(5.0)
"On-time Delivery"
On-time Delivery
Favorites
US$ 53-57 / Piece
2 Pieces (MOQ)
Matrx Technology Limited
Matrx Technology Limited
-
Diamond Member
- Guangdong, China
Favorites
US$ 45-120 / Set
1 Set (MOQ)
Jwm Hi-Tech Development Co., Ltd.
Jwm Hi-Tech Development Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Liaoning, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 102.85-154.28 / Piece
2 Pieces (MOQ)
Jiaxing Goshen Intelligent Technology Co., Ltd
Jiaxing Goshen Intelligent Technology Co., Ltd
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
Favorites
US$ 95-115 / Piece
2 Pieces (MOQ)
Shenzhen Everlead Electronics Co., Ltd.
Shenzhen Everlead Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Trading Company
Favorites
US$ 62.8-73.5 / Piece
1 Piece (MOQ)
HAIDA DOORCONTROL CO., LTD.
HAIDA DOORCONTROL CO., LTD.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- Others
Favorites
US$ 102.85-154.28 / Piece
2 Pieces (MOQ)
Jiaxing Goshen Intelligent Technology Co., Ltd
Jiaxing Goshen Intelligent Technology Co., Ltd
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
Favorites

FCC certified
valid since 2025-07-13
(contact issuer for current status)

RoHS certified
valid since 2025-05-27
(contact issuer for current status)

CE certified
valid since 2024-01-08
(contact issuer for current status)
US$ 32.5-33 / Piece
10 Pieces (MOQ)
Zhongshan Camakt Electronics Co., Ltd
Zhongshan Camakt Electronics Co., Ltd
-
Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 45.55-47.35 / Piece
10 Pieces (MOQ)
Shenzhen Coolseer Technology Co., Ltd.
Shenzhen Coolseer Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Guangdong, China
Favorites
US$ 49.2-60 / Piece
1 Piece (MOQ)
Jwm Hi-Tech Development Co., Ltd.
Jwm Hi-Tech Development Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Liaoning, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001

Enjoy trading protection from Made-in-China.com
5(5.0)
"Fast Delivery"
Fast Delivery
Favorites
US$ 16-19 / Piece
5 Pieces (MOQ)
Yongkang QianZhe Industry & Trade Co., Ltd.
Yongkang QianZhe Industry & Trade Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

Enjoy trading protection from Made-in-China.com
5(4.0)
"Great Customer Service"
Great Customer Service
Favorites
US$ 27.5-35 / pieces
50 pieces (MOQ)
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
Zhongshan Kaiying Hardware Manufacture Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 96-100 / Piece
10 Pieces (MOQ)
Zhongshan Blue Whale Hardware Products Co., Ltd
Zhongshan Blue Whale Hardware Products Co., Ltd
-
Diamond Member
- Guangdong, China
Favorites
US$ 25-98 / Piece
200 Pieces (MOQ)
Lanxi Kingway International Trade Co., Ltd.
Lanxi Kingway International Trade Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

Enjoy trading protection from Made-in-China.com
5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
US$ 40-45 / Piece
2 Pieces (MOQ)
Shenzhen Everlead Electronics Co., Ltd.
Shenzhen Everlead Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Trading Company
Favorites
US$ 205.71-308.57 / Piece
2 Pieces (MOQ)
Jiaxing Goshen Intelligent Technology Co., Ltd
Jiaxing Goshen Intelligent Technology Co., Ltd
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
Favorites
US$ 35-42 / Piece
5 Pieces (MOQ)
Guangzhou Shenmao Hardware Electrical Appliance Co., Ltd
Guangzhou Shenmao Hardware Electrical Appliance Co., Ltd
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Trading Company

Enjoy trading protection from Made-in-China.com
5(5.0)
"Fast Delivery"
Fast Delivery
Favorites
US$ 19.9-25.9 / Set
2 Sets (MOQ)
Guangzhou Longterm Technology Co.,Ltd.
Guangzhou Longterm Technology Co.,Ltd.
-
Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 45.9-50.5 / Piece
5 Pieces (MOQ)
Yongkang QianZhe Industry & Trade Co., Ltd.
Yongkang QianZhe Industry & Trade Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

Enjoy trading protection from Made-in-China.com
5(4.0)
"Nice Customer Service"
Nice Customer Service
Favorites
US$ 43-48 / Piece
2 Pieces (MOQ)
Matrx Technology Limited
Matrx Technology Limited
-
Diamond Member
- Guangdong, China
Favorites

FCC certified
valid since 2025-07-13
(contact issuer for current status)

RoHS certified
valid since 2025-05-27
(contact issuer for current status)

CE certified
valid since 2024-01-08
(contact issuer for current status)
US$ 51.5-52 / Piece
10 Pieces (MOQ)
Zhongshan Camakt Electronics Co., Ltd
Zhongshan Camakt Electronics Co., Ltd
-
Diamond Member
-
Audited Supplier
- Guangdong, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 75-82 / Piece
10 Pieces (MOQ)
Zhongshan Blue Whale Hardware Products Co., Ltd
Zhongshan Blue Whale Hardware Products Co., Ltd
-
Diamond Member
- Guangdong, China
Favorites
US$ 95-115 / Piece
2 Pieces (MOQ)
Shenzhen Everlead Electronics Co., Ltd.
Shenzhen Everlead Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Trading Company
Favorites
US$ 15-30 / Piece
100 Pieces (MOQ)
Hangzhou Bestsuppliers Foreign Trade Group Co., Ltd.
Hangzhou Bestsuppliers Foreign Trade Group 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
US$ 13.56-21.29 / Piece
5 Pieces (MOQ)
Wenzhou Boshi Electric Technology Co., Ltd.
Wenzhou Boshi Electric Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 220-250 / Set
10 Sets (MOQ)
Wenzhou Winner Hardware Co., Ltd.
Wenzhou Winner Hardware Co., Ltd.
-
Gold Member
-
Audited Supplier
- Zhejiang, China
Favorites
US$ 32-36 / Piece
5 Pieces (MOQ)
Yongkang QianZhe Industry & Trade Co., Ltd.
Yongkang QianZhe Industry & Trade Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

Enjoy trading protection from Made-in-China.com
5(4.0)
"Amazing Service"
Amazing Service
Questions & Answers on A Smart Door Lock
Q
Why should I consider purchasing card locks for Construction & Decoration wholesale?
A
Upgrade your Card Lock with the elegant and durable A Smart Door Lock.Opting for wholesale purchases of card locks brings cost advantages, support for larger projects, and consistent quality. Bulk buying also allows for negotiating discounts, customization benefits, and maintaining standards across multiple construction ventures in partnership with reputable suppliers.
Q
What are commonly used materials in manufacturing card locks for the Construction & Decoration industry?
A
Our A Smart Door Lock offers exceptional quality within the Card Lock category.Card locks for Construction & Decoration are often crafted from robust materials like stainless steel, alloy, and zinc alloy. Each material offers unique benefits in terms of durability, security, and aesthetics, ensuring a well-aligned choice per project requirements.
Q
How can I locate trustworthy suppliers for card locks within China?
A
Our A Smart Door Lock offers exceptional quality within the Card Lock category.Finding reliable suppliers in the Construction & Decoration industry in China involves utilizing online platforms, industry trade fairs, and vetting using certifications. Thoroughly researching supplier credentials, requesting samples, and engaging with key manufacturers guarantees high-quality standards.
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