2026 Top 10 Lock Manufacturers in China

Zhongshan Yashi Door Industry Co., Ltd

Zhongshan Yashi Door Industry Co., Ltd., registered at Block E, No. 100 Yulong 2nd Road, Yumin Community, Xiaolan Town, Zhongshan City, with the registration authority of Zhongshan Market Supervision Administration and the legal representative of Xu Yeya. Its business scope includes general projects such as door and window manufacturing and processing; Sales of doors and windows; Construction of metal doors and windows engineering; Manufacturing of metal structures; Sales of metal structures; Indoor wooden door and window installation services; Sales of wood and bamboo processing machinery; Manufacturing of hardware products; Retail of hardware products; Sales of building decoration materials; Sales of building materials; Furniture manufacturing; Furniture sales; Sales of furniture spare parts; Furniture installation and maintenance services; Production of commercial password products; Sales of commercial password products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods. The above business scope involves the import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (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, Aluminum Alloy Door, Swing Door

Hebei Hongshengyuan Steel and Wood Products Co., Ltd

Hebei Hongshengyuan Steel and Wood Products Co., Ltd., located at No. 7, Zone 1, Liuqiaotou Village, Qiaotou Town, Wuyi County, was established on April 15, 2019. The registration authority is the Market Supervision Administration of Wuyi County, Hengshui City, and the legal representative is Liu Shaochun. Core products: Lock

Litai IoT Technology (Guangdong) Co., Ltd

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: Lock, Fingerprint Lock, Laptop Lock

Sichuan Wangwang Environmental Protection Technology Co., Ltd

Sichuan Wangwang Environmental Protection Technology Co., Ltd., registered at No. 1-52, 1st Floor, No. 6 Xinda Road, Chengdu High tech Zone (self numbered), registered with the Market Supervision Administration of Chengdu High tech Zone, with Hou Huiqian as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Air pollution control; Air pollution prevention and control services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of instruments and meters; Software development; Geographic remote sensing information services; Electronic product sales; Professional design services; Industrial design services; Engineering management services; Information system integration services; Data processing and storage support services; Technology import and export; Import and export of goods; Mechanical equipment leasing; Rental services (excluding licensed rental services); Sales of mechanical equipment; Mechanical equipment research and development; Engineering and technical research and experimental development; Environmental protection monitoring. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Surveying and mapping services; Construction project design; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Lock, Security Domain, Smart Construction Site

Suzhou Jiejing Automation Equipment Co., Ltd

Suzhou Jiejing Automation Equipment Co., Ltd., with its registered address at 3rd Floor, Building 7, No. 55 Chunqiu Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, registered with the Data Bureau of Xiangcheng District, Suzhou City. The legal representative is Wang Fang, and the business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of instruments and meters; Wholesale of electronic components; Retail of electronic components; Import and export of goods; Technology import and export (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: Lock, , Shielded Wire Breaking And Twisting Machine

Shandong Feitong Machinery Equipment Co., Ltd

Shandong Feitong Machinery Equipment Co., Ltd., registered at Room 1716, Unit 1, E Mansion, Guanyaxing City, Jining High tech Zone, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, with Wang Lili as the legal representative. Its business scope includes general projects: sales of mining machinery; Sales of metal products; Sales of metal materials; Sales of railway transportation infrastructure equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Leasing of construction machinery and equipment; Sales of firefighting equipment; Sales of instruments and meters; Sales of building materials; Sales of mechanical parts and components; Sales of special equipment; Sales of hydraulic power machinery and components; Sales of wind and electric tools; Sales of bearings, gears, and transmission components; Sales of office supplies; Sales of household appliances; Sales of labor protection equipment; Information technology consulting services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of efficient and energy-saving technologies in the mining industry; Geological exploration technology services; Mineral processing; Operation of road freight transport stations; Installation services for ordinary mechanical equipment; Import and export of goods. (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: Lock, Hydraulic Support Jack, Return Column Winch

Jiangsu Kriaite Intelligent Technology Co., Ltd

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: Lock, Intelligent Lock Control System, Smart Manhole Cover