Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Smart Door Lock Manufacturers in China

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Top-rated Smart Door Lock suppliers, How to choose a Smart Door Lock manufacturer, Best Smart Door Lock companies in China

The top 10 Smart Door Lock manufacturers in China for 2026 are: Litai IoT Technology (Guangdong) Co., Ltd, Jiangsu Kriaite Intelligent Technology Co., Ltd, Shenzhen Heli Optoelectronics Co., Ltd, YiAnju Integrated Housing Hebei Co., Ltd, Hebei Kaiqi Security Equipment Co., Ltd, Guangdong Xunpeng Technology Co., Ltd, Shanghai Hongxing Intelligent Technology Co., Ltd, Zhengzhou Zhongruan High tech Information Technology Co., Ltd, Dongguan Liheda Intelligent Equipment Co., Ltd, Shenzhen Xinhaoyuan Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Litai IoT Technology (Guangdong) Co., Ltd
Overall Score4.9 / 5
Est. Date2000-08-30
Registered Capital22500K HKD

Litai IoT Technology (Guangdong) Co., Ltd., with its registered address at No. 165 Lianfeng New Road, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Chen Weiguo, and its business scope includes general projects such as IoT technology research and development; Manufacturing of IoT devices; Mold manufacturing; Manufacturing of hardware products; Manufacturing of plastic products; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Technology import and export; Import and export of goods; Non residential real estate leasing. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Smart Door Lock, Iot Smart Lock, Distribution Box Lock

Top 2
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Jiangsu Kriaite Intelligent Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-09-23
Registered Capital10000K CNY

Jiangsu Kriaite Intelligent Technology Co., Ltd., registered at No. 6 Leye Road, Xuzhou Economic and Technological Development Zone, Liandong U Valley Building 1-102, Xuzhou Economic and Technological Development Zone, registered with the Administrative Approval Bureau of Xuzhou Economic and Technological Development Zone, with legal representative Wang Fanyi. The business scope includes the development and sales of electronic product technology; Sales of security monitoring equipment, household appliances, metal materials, handicrafts, needle textiles, clothing, apparel, hardware products, communication equipment (excluding radio transmission equipment and ground satellite reception facilities), computer software and hardware and accessories, office machinery, stationery supplies; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of hardware products; Research and development of hardware products; Retail of hardware products; Wholesale of hardware products; Manufacturing of IoT devices; Sales of IoT devices; Internet of Things application services; Internet of Things technology services; Research and development of Internet of Things technology; Industrial Internet data service; Digital technology services; Sales of network equipment; Sales of information security equipment; Software development; Rental of computers and communication equipment; Rental services (excluding licensed rental services); Leasing of construction machinery and equipment; Mechanical equipment leasing; Rental of special equipment; Data processing and storage support services (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Smart Door Lock, Passive Electronic Lock, Smart Manhole Cover

Top 3
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Shenzhen Heli Optoelectronics Co., Ltd
Overall Score4.7 / 5
Est. Date2011-03-18
Registered Capital1000K CNY

Shenzhen Heli Optoelectronics Co., Ltd., with its registered address at 9DF006, Tiangong Security Market, Niulanqian, Minzhi Street, Longhua New District, Shenzhen, registered with Longhua Bureau and represented by Miao Lin. Its business scope includes the purchase and sale of optoelectronic products, optical lenses, optical components, optical lenses, electronic components, and cameras; Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). What are the licensed business projects. Core products: Smart Door Lock, Industrial High-Definition Lens, Lens

TOP4
YiAnju Integrated Housing Hebei Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-14
Registered Capital10000K CNY

YiAnju Integrated Housing Hebei Co., Ltd., with its registered address in Zhuolu County Industrial Park, Zhangjiakou City, Hebei Province, is registered with the Zhuolu County Market Supervision and Administration Bureau. The legal representative is Xia Siwan, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Rental services (excluding licensed rental services); Labor services (excluding labor dispatch); Sales of building materials; Sales of building decoration materials; Retail of hardware products; Import and export of goods; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of computer software, hardware, and auxiliary equipment; Technology import and export; Container manufacturing; Advertising production; Advertising design and agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Smart Door Lock, Capsule, Triangle House, Boat House

TOP5
Hebei Kaiqi Security Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-02-19
Registered Capital50100K CNY

Hebei Kaiqi Security Equipment Co., Ltd., with its registered address in Liwuzhuang, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Dong Guowen, and its business scope includes general projects such as the manufacturing of metal products for safety and fire protection; Manufacturing of metal structures; Sales of metal structures; Construction of metal doors and windows engineering; Sales of metal products; Repair of metal products; Container manufacturing; Container sales; Manufacturing and processing of doors and windows; Sales of doors and windows; Manufacturing of security equipment; Sales of security equipment; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of IoT devices; Sales of IoT devices; Intelligent control system integration; Information system integration services; Information system operation and maintenance services; Manufacturing of specialized currency equipment; Sales of currency specific equipment; Design and construction services for security technology prevention systems; Retail of computer software, hardware, and auxiliary equipment; Sales of daily glass products; Sales of office supplies; Furniture sales; Furniture manufacturing; Rental services (excluding licensed rental services); Import and export of goods; Technology import and export; Installation services for ordinary mechanical equipment; Professional design services; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: design of building intelligent system; Construction project construction (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits). Core products: Smart Door Lock, Business Pavilion, Protective Cabin

TOP6
Guangdong Xunpeng Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-27
Registered Capital5000K CNY

Guangdong Xunpeng Technology Co., Ltd., with its registered address at Room 601, Building 7, Tian'an Digital City, Fenggang Town, Dongguan City, Guangdong Province, China. The registered authority is the Dongguan Market Supervision Administration, and the legal representative is Qu Le. The company's business scope includes research and development, production and sales of electronic products, intelligent terminal products and accessories, electronic screens, lighting fixtures and accessories, mechanical equipment, and hardware products; Computer software technology development; Installation: Smart terminal, electronic screen. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smart Door Lock, Infrared Guest Sensor, Industrial Visual Counter

TOP7
Shanghai Hongxing Intelligent Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2004-03-23
Registered Capital500K CNY

Shanghai Hongxing Intelligent Technology Co., Ltd. is registered at Room 3098, Zone A, 3rd Floor, Building 1, No. 3560 Waiqingsong Road, Baihe Town, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Liu Bin. The business scope includes computer software development, sales of intelligent equipment and blank cards, printing equipment, electronic products, digital products, printing equipment, mechanical equipment, computers and accessories (except for computer information system security products), craft gifts, and business information consulting. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Smart Door Lock, Fingerprint Lock,

TOP8
Zhengzhou Zhongruan High tech Information Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2005-05-18
Registered Capital10000K CNY

Zhengzhou Zhongruan High tech Information Technology Co., Ltd., registered at Room 1408, Building 11, National University Science and Technology Park (East Zone), High tech Industrial Development Zone, Zhengzhou City, Henan Province; Business premises: Room 102, Building 9, Yida Science and Technology New City, Jinzhan Street, High tech Industrial Development Zone (with multiple locations), registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, with Li Yongjie as the legal representative. The business scope includes general projects such as information system integration services; Information technology consulting services; Integrated circuit chip design and services; Production of commercial password products; Sales of commercial password products; Manufacturing of information security equipment; Sales of information security equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of security equipment; Sales of instruments and meters; Manufacturing of computer software, hardware, and peripheral devices; Internet of Things technology services; Sales of currency specific equipment; Sales of communication equipment; Sales of mobile terminal devices; Manufacturing of urban rail transit equipment; Development of rail transit operation management system; Sales of rail transit engineering machinery and components; Development of communication signal system for rail transit; Software development; Maintenance of electronic and mechanical equipment (excluding special equipment); Information system operation and maintenance services; Internet data service; Artificial intelligence basic resources and technology platform; Software outsourcing services; Artificial Intelligence Public Data Platform; Sales of daily necessities; Manufacturing of hardware products; Retail of hardware products; Manufacturing of IoT devices; Sales of IoT devices; Sales of household items; Sales of smart home consumer devices; Sales of intelligent basic manufacturing equipment; Manufacturing of specialized equipment for traffic safety and control; Sales of intelligent robots; Sales of industrial robots; Manufacturing of high-speed rail equipment and accessories; Sales of Class II medical devices; Software and services related to blockchain technology; Development of artificial intelligence application software; Import and export of goods; Technology import and export; Import and export agency; Electronic product sales; Development of network and information security software; Manufacturing of intelligent in vehicle devices; Sales of intelligent in car devices; Manufacturing of electronic specialized equipment; Manufacturing of optical instruments; Sales of optical instruments (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Smart Door Lock, Personnel Verification Terminal,

TOP9
Dongguan Liheda Intelligent Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2021-02-09
Registered Capital1000K CNY

Dongguan Liheda Intelligent Equipment Co., Ltd. is registered at Room 102, Building 2, No. 7 Gaobu Zhongxin Middle Road, Gaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xiao Han. Its business scope includes research and development, production and sales of intelligent equipment, instruments and meters, electronic industrial equipment, general equipment, special equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smart Door Lock, Waterproof Tester, Air Tightness Tester

TOP10
Shenzhen Xinhaoyuan Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-03-14
Registered Capital500K CNY

Shenzhen Xinhaoyuan Technology Co., Ltd., with its registered address at Building 201, Xinyongcheng Factory, No. 55 Shapu 1st Road, Shapu Community, Songgang Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Bao Shiyuan. Its business scope includes the technical development and sales of hardware products, aluminum products, stainless steel products, stainless steel mesh sheets, stainless steel sheets, packaging accessories, packaging products, and electronic accessories; Domestic trade. (Except for projects prohibited or required to be approved before registration by laws, administrative regulations or decisions of the State Council)^. Core products: Smart Door Lock, Barley Paper Gasket, Sports Equipment Velcro

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Litai IoT Technology (Guangdong) Co., Ltd2000-08-30Smart Door Lock, Iot Smart Lock, Distribution Box Lock22500K HKDNot Supported
Jiangsu Kriaite Intelligent Technology Co., Ltd2016-09-23Smart Door Lock, Passive Electronic Lock, Smart Manhole Cover10000K CNYNot Supported
Shenzhen Heli Optoelectronics Co., Ltd2011-03-18Smart Door Lock, Industrial High-Definition Lens, Lens1000K CNYNot Supported
YiAnju Integrated Housing Hebei Co., Ltd2016-12-14Smart Door Lock, Capsule, Triangle House, Boat House10000K CNYSupported
Hebei Kaiqi Security Equipment Co., Ltd2016-02-19Smart Door Lock, Business Pavilion, Protective Cabin50100K CNYSupported
Guangdong Xunpeng Technology Co., Ltd2020-10-27Smart Door Lock, Infrared Guest Sensor, Industrial Visual Counter5000K CNYNot Supported
Shanghai Hongxing Intelligent Technology Co., Ltd2004-03-23Smart Door Lock, Fingerprint Lock, 500K CNYNot Supported
Zhengzhou Zhongruan High tech Information Technology Co., Ltd2005-05-18Smart Door Lock, Personnel Verification Terminal, 10000K CNYNot Supported
Dongguan Liheda Intelligent Equipment Co., Ltd2021-02-09Smart Door Lock, Waterproof Tester, Air Tightness Tester1000K CNYNot Supported
Shenzhen Xinhaoyuan Technology Co., Ltd2014-03-14Smart Door Lock, Barley Paper Gasket, Sports Equipment Velcro500K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of smart door locks, it is recommended to prioritize confirming key technical parameters such as lock body size, unlocking method (such as fingerprint, password, NFC, etc.), and battery life to ensure compatibility with existing door structures.
  • In commercial office scenarios, it is recommended to choose smart door locks that support multi-user permission management and temporary password functions, which facilitate employee access control during different time periods. At the same time, attention should be paid to security performance such as anti-theft alarms.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • For hotel or short-term apartment scenarios, it is recommended to use smart door locks with remote management capabilities and verify their integration with property systems. At the same time, it is necessary to evaluate the supplier's after-sales response efficiency.

Knowledge Base

Q

This article analyzes how to choose a smart door lock that is both simple and practical from three dimensions: installation simplicity, user friendliness, and core functions. It helps users avoid the misconception of complex functions and find a truly worry free and reliable home security solution.

Q

Baidu AiGou will help you find pictures of different categories of smart door lock panels, taking you on a journey to appreciate the diversity and uniqueness of smart door lock panels. At the same time, we also recommend high-quality smart door lock panel products for you, allowing you to easily and quickly find the most suitable smart door lock panel for yourself when purchasing.

Q

The smart door lock with three vertical lines is a popular access control security device nowadays. What is used to identify identity? What are the characteristics, advantages and disadvantages of this door lock?

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs