2026 Top 10 Lock Manufacturers in China

Changsha Beizhichen Intelligent Technology Co., Ltd

Changsha Beizhichen Intelligent Technology Co., Ltd., with its registered address at 601, Building 3, Changcheng Yayuan Phase II, No. 560 Youyi Road, Tianxin District, Changsha City, Hunan Province, is registered with the Market Supervision and Administration Bureau of Tianxin District, Changsha City. The legal representative is Li Li, and the business scope includes general projects such as software development; Development of artificial intelligence application software; Development of network and information security software; Research and development of Internet of Things technology; Research and development of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system operation and maintenance services; Software outsourcing services; Manufacturing of IoT devices; Manufacturing of hardware products; Manufacturing of communication equipment; Sales of IoT devices; Sales of mechanical equipment; Internet equipment sales; Sales of metal products; Wholesale of hardware products; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Lock, Intelligent Cabinet Lock, Intelligent Manhole Cover Lock

Shenyang Jinwanma High tech Development Co., Ltd

Shenyang Jinwanma High tech Development Co., Ltd., with its registered address at No. 863-7 (301), Shangshengou Village, Dongling District, Shenyang City, registered with the Market Supervision Administration of Hunnan District, Shenyang City, and represented by E Xiaoyu as its legal representative. Its business scope includes computer software and hardware development; Computer network system integration; Wholesale and retail of computers and external devices, consumables, electronic products, communication equipment (excluding mobile communication), and office equipment; Technology development and technical services; Processing and manufacturing of electronic reading devices; 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). (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Lock, Passive Electronic Lock, Fingerprint Lock

Zhong'an Fire Equipment (Shandong) Co., Ltd

Zhong'an Fire Equipment (Shandong) Co., Ltd. is located at Room 1609, Building B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 24, 2021, with the registration authority being the Market Supervision Administration of Rencheng District, Jining City, and the legal representative being Ren Chunhua. Core products: Lock, Reflective Vest, Rubber Plasticizer

Shenzhen Jiutong IoT Technology Co., Ltd

Shenzhen Jiutong IoT Technology Co., Ltd., registered at Room 4-301, Building T4, Haigu Technology Building, Luozhu Community, Shiyan Street, Bao'an District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Chen Jun. Its business scope includes general business projects such as the development and sales of intelligent sensors for IoT and vehicle networking applications, intelligent hardware terminals, and software system platforms; Remote monitoring and management of mobile assets; Online monitoring and remote management of fuel consumption; Software system integration for mobile asset operation and maintenance, procurement, and training, as well as embedded software development and sales; Development and sales of automatic control electronic products; Beidou and GPS operation and management services; Domestic trade and import/export business, investment and establishment of industries. Licensed business projects: production of vehicle GPS and oil level sensors; Production of intelligent sensors, smart hardware terminals, and software system platforms for IoT and vehicle networking applications; Production of software systems for mobile asset operation, procurement, and training; Automatically control the production of electronic products.. Core products: Lock, Oil Tanker Valve Lock, Electronic Lock

Wenzhou Doctor Safety Products Co., Ltd

Wenzhou Doctor Safety Supplies Co., Ltd., registered at Room 101, Building 13, North Zone, Safety Emergency Industrial Park, No. 56 Nirong Middle Road, Kunpeng Street, Wenzhou Marine Economy Development Demonstration Zone, Wenzhou City, Zhejiang Province, China. The registration authority is the Marine Economy Development Demonstration Sub bureau of Wenzhou Market Supervision Administration, and the legal representative is Huang Xulong. The business scope includes general projects: manufacturing of metal products for safety and fire protection; Manufacturing of hardware products; Sales of metal products; Manufacturing of plastic products; Sales of plastic products; Software development; Software sales; Manufacturing of IoT devices; Sales of IoT devices; Intelligent control system integration; Mold manufacturing; Mold sales; Paper product manufacturing; Sales of paper products; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of industrial textile products; Sales of daily chemical products; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Lock, Steel Lock Beam, Cable Padlock

Shenzhen Chuangxiang Network System Co., Ltd

Shenzhen Chuangxiang Network System Co., Ltd., with its registered address at 308, Building B, Gushu Hongwan Co., Ltd., Sanwei Community, Hangcheng Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Jiang Hong. Its business scope includes general business projects such as computer software, system integration, communication equipment technology development, technical services, technical consulting, and technology transfer (excluding restricted projects); Sales and on-site installation of computer and network communication and access products, security products, and electronic products; Domestic trade. Except for projects prohibited by the above laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. What are the licensed operating projects. Core products: Lock, Smart Firefighting, Wireless Transmission

Tianjin Jiruian Technology Development Co., Ltd

Tianjin Jiruian Technology Development Co., Ltd., with its registered address at Room 107-6, Zone B, Collective Economic and Commercial Building, Development and Growth Village, Zhongtang Industrial Zone, Zhongtang Town, Binhai New Area, Tianjin. The registration authority is the Market Supervision Administration of Binhai New Area, Tianjin, and the legal representative is Ma Ruile. Its business scope includes the development, consulting, service, and transfer of locks, new materials, biology, electronic information, and security protection equipment technology; Wholesale and retail of fire-fighting equipment, office supplies, chemicals (excluding dangerous goods and easily produced drugs), building materials, daily necessities, labor protection supplies, instruments and meters, laboratory equipment, hardware and electrical equipment; Import and export business of goods and technology (excluding goods and technology restricted or prohibited by the state for company operation). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Lock, Eye Wash Station, Key Storage Box