2026 Top 10 Security Padlock Manufacturers in China

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: Security Padlock, Steel Lock Beam, Padlock

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, import and export of goods, technology Import and export. (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: Security Padlock, Mechanical Hand, Filter/Cartridge

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: Security Padlock, Passive Electronic Lock, Fingerprint Lock

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: Security Padlock, Oil Tanker Valve Lock, Container Tracker

Shengang Electric Motor (Shenzhen) Co., Ltd

Shengang Electric (Shenzhen) Co., Ltd., registered at 1113 Yingfei Haocheng Science and Technology Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Jiang Qin, engages in general business projects including technical research and development of computer software and hardware, as well as technical consulting; Research and sales of transmission machinery equipment and intelligent robot components; Sales of electromechanical products, mechanical equipment, network equipment, communication equipment, and electronic technology products; Managing e-commerce; Domestic trade; Import and export of goods and technology. Sales of intelligent robots; Sales of industrial robots; Installation and maintenance of industrial robots. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed business projects include the production of transmission machinery equipment and intelligent robot components. (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: Security Padlock, Laser Equipment, Hydraulic Coupling

Shanghai Jinhe Protective Equipment Co., Ltd

Shanghai Jinhe Protective Equipment Co., Ltd., with its registered address at Room 202 and Room 203, Zone D, 151 Nanzhi Road, Maogang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Wang Chao, and the business scope includes general items such as labor protection supplies, office supplies, paper products, metal materials, electromechanical equipment, computer software and hardware and accessories, needle textiles, clothing and apparel, craft gifts, and daily necessities; E-commerce (not allowed to engage in value-added telecommunications and financial services); Sales of Class I medical devices and Class II medical devices. (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: Security Padlock, Escape Respirator, Gas Mask

Shenzhen Tongchuang Mechatronics Technology Co., Ltd

Shenzhen Tongchuang Electromechanical Integration Technology Co., Ltd., registered at Room 501, Building 8, Nangang Second Industrial Park, No. 1026 Songbai Road, Xili Street, Nanshan District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Tang Hongchuan as the legal representative. Its business scope includes general business projects such as optoelectronic device manufacturing; Sales of optoelectronic devices; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Intelligent control system integration; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects include the production of optoelectronic products, industrial automation products, and automation equipment system integration. Import and export of goods. (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: Security Padlock, Safety Switch, Gate Control Unit