cam locks, lock manufacturers

Are you looking for locks for higher security needs? How to make the best choice among various locks suppliers? In this article, we summarize the information of the top 8 industrial lock manufacturers in China, hoping that can do you a favor.


Xiamen Make Security Technology Co., Ltd., founded in 2005, is located in Xiamen Shenqing Industrial Park. It is a high-tech enterprise specializing in the research, development, production and sales of a precision metal structural parts and precision plastic structural parts.

As an innovative technology enterprise, MAKE has 209 authorized patents at home and abroad and 11 software copyrights. The parent – Disc in Disc Tumbler Lock, independently developed by the company and certified by the public security level C, with a maximum of 10 billion teeth, has obtained the invention patent certificates of China, the United States and Germany. The company has established a perfect production process and quality control system. It has also paid continuous attention to the environment, therefore strictly implementing ISO9001 quality management system and ISO14001 environmental management system.

MAKE’s main products cover intelligent electronic locks, cam locks, vending machine locks, locker locks, push plunger locks, mechanical combination locks, heavy-duty padlocks, cabinet locks, locking systems and communication server components, which are widely used in intelligent self-service terminals, communication servers, personal computers, vehicles and other fields. Its business covers more than 80 countries and regions around the world.

MAKE uphold the mission of providing security for industry, and strive to become a leader in industrial locks, commercial locks and precision parts of communication servers.


Dongguan Ante Electronics Co., Ltd., based in Taiwan Province, with more than 40 years of experience in lock making, tries its best to the research and development and manufacturing of lock industry and switches. The company’s products cover all industries, including the production and sales of key switch locks, mechanical locks, key switches, TSA travel security locks, 3C and mobile phone security locks.

ANTE has many excellent production technologies, such as CNC milling machines and a number of fully automated processing equipment, which they apply Toyota’s production system with them. From product research and development, design, mold manufacturing, zinc-aluminum alloy die casting, plastic injection, stamping, lathe polishing, baking varnish, product assembly, to quality inspection, one-stop operation and automatic production assembly, ANTE gains entrustment from the Japanese hardware construction industry, American Harley locomotive and other large enterprises to undertake the manufacture of various locks and related hardware parts.


Hengzhu was founded in 1983 and became a subsidiary of Essentra in August 2021. Now we call it Essentra Precision Components Co., Ltd. It specializes in producing cabinet locks, hinges, handles and other electrical cabinet accessories, including switch cabinets, instrument cabinets and coms cabinets. The company, with more than 500 employees, including 50 more scientific and technical managers, 15 of whom have middle and senior technical titles, has over 2,000 kinds of products. In recent years, the company has continuously introduced advanced technologies and equipment from home and abroad to improve product quality and optimize production efficiency.

At the same time, the company has intensified the research and development of new products and steadily introduced all-round cost-effective products suitable for the market and customers. HENGZHU products are deeply popular by new and regular customers. The company always adheres to the principle of “honesty, pragmatism, professionalism and innovation” for product quality. It also conscientiously implemented the business philosophy of “quality as the foundation, reputation for survival, science and technology for development and service for all”. It serves customers by the one-stop mechanism of core development, intelligent production, whole-process supervision, quality assurance and professional after-sales, and makes every effort to build an internationally famous brand.


Wenzhou Meigu Lock Co., Ltd. (formerly Huatong Swith Plant), founded in 1986, is an enterprise specializing in designing and manufacturing locks and hardware. The company has complete manufacturing processes such as mold development, thermoplastic injection, die casting, stamping, plastic spraying, electroplating. Its products such as cam locks, locks for office furniture, locks for aluminum alloy windows, cabinet locks, drawer locks and mailbox locks are widely exported to Europe, America, Southeast Asia and other countries.

In more than 30 years of management, it has been adhering to the business philosophy of “taking quality as the foundation, promoting development with science and technology, surviving with honesty and winning the market with service”. In the increasingly fierce competition of the market, it gradually improves its business environment, seizing the development opportunities in time, constantly improving the internal management system and implementing humanized management with the needs of the market and customers. The company also introduces IS09001:2008 quality certificated system to strengthen quality management and realize the sustainable development of the enterprise.


Shengjiu Group Co., Ltd., founded in 1984, is located on the bank of Yinxi River, formerly known as Dayin Hardware Machinery Factory. After 37 years’ hard work of Chairman Yao Jinming and President Yao Chunliang with his son, Shengjiu Group has built a comprehensive industrial cabinet lock manufacturing enterprise integrating R&D, production and sales. The company is located at No.1 Shengjiu Ring Road, Dayin Industrial Park, Yuyao City, Ningbo City, Zhejiang Province, manufacturing four production lines including cabinet locks, cooling fans, electronic locks, and hardware accessories. The company has set up offices in Beijing, Shanghai, Shenzhen, Chengdu, Wuhan, Qingdao and overseas. It also set up heat dissipation R&D centers in Ningbo, Shenzhen, Taiwan Province and Dalian to provide quicker and more efficient service for customers.


Founded in 1979, Ningbo Wangtong Locks Co., Ltd., with an area of 38,000 square meters, a building area of 45,000 square meters, 1,285 employees and more than 115 professional technicians, has strong strength and advanced equipment in scientific management and technology. It is one of the largest lock manufacturers in China, specializing in manufacturing locks, plastic bearings, compact shelves, injection molding products, extrusion fittings and hardware fittings for various steel furniture. And it has passed ISO9001:2000 quality certificate and SGS, TUV certification. The company has cooperated with more than 1,000 well-known office furniture manufacturers at home and abroad for a long time, and has become the designated supplier of steel furniture locks of IKEA. At present, it has cooperated with famous brands such as IKEA, Thule, Huawei, Honeywell, Home Depot, Herman Miller and won a good reputation.

With rich production experience and excellent service, as well as the mastery of fashion at home and abroad, the company produces well-crafted cam locks, password locks, file cabinet locks, sliding door locks, third-level management locks, second-level management locks, deadbolt locks, locks for the mobile compactor storage system, toolbox locks, which are highly welcome by users from Germany, Japan, Italy, France, Britain and other dozens of regions, with a domestic market share as high as 42%. The company has won the title of China Patent Representative Enterprise and China Outstanding Enterprise.

7. Yeeka LOCKS

Wenzhou Yeeka Lock Technology Co., Ltd., located in Guoxi Street, Ouhai District, Wenzhou, was established on March 31, 2011, registered capital of 300 billion yuan. The company has passed the German TUV quality management system, TUV Rheinland field certification and environmental management system. The government recognizes it as a national high-tech enterprise and a pilot enterprise of integration of informatization and industrialization.

Main business: industrial IoT locks, industrial machinery locks, hinges, seals and their accessories, electrical appliances and components, mold development, production, sales and technical consultation, import and export of goods and technology.

The company is an enterprise engaged in engineering hardware locking system solutions and is committed to conceiving, designing, producing & processing and assembling high-quality industrial hardware and industrial interlocking systems. At present, it has established a strong global distribution network, and it sells its products to more than 30 countries and regions around the world. Now 80% of the company’s business is exported to high-end markets around the world, and 60% of its sales come from European and American countries.

People widely use its products in industrial manufacturing industries such as electric power, communication, rail transit, HVAC, new energy, aerospace and military industry, medical equipment, machine tools, focusing on serving the mid-to-high-end market and unswervingly implementing the strategy of “famous supporting role”. Its cooperative enterprises include Schneider, Emerson, Weitu, ABB, Siemens, Huawei, ZTE, CRRC, Xuji, Putian, Chint, GE Medical, Delta, etc.


Zhejiang Zhongzheng Lock Industry Co., Ltd. (formerly Wenzhou Haitan), founded in the early 1980s, is a comprehensive enterprise integrating science and technology, industry and trade. Specializing in the production of high and low switch cabinet locks, instrument box locks, communication equipment locks, filing cabinet locks and other cabinet door locks and hinges and electrical cabinet accessories series.

Through more than 30 years of experience and technology in the specialized production of cabinet locks, the company has trained more than 300 professional and dedicated industry elites and manufacturing teams. Among them, there are 10 senior engineers and more than 30 technical managers. The company has thousands of products with novel appearance, reasonable structure and complete functions, and many bestsellers have obtained patents on appearance and structure. It further developed intelligent electronic locks in 2011.

ZONZEN cabinet locks are finished through various processes including product design, development, mold manufacturing, die-casting, stamping, precision manufacturing, assembly line spraying, electroplating surface treatment, assembly line and so on, ensuring strict quality control of every process. It has won unanimous praise from customers at home and abroad and enjoys a very high reputation in the industry. In 1997, the company passed the ISO9001 international quality certification, the ISO14001:2004 environmental management certification in 2007, the GB/T28001-2001 occupational health and safety management certification in 2010,

In recent years, the company has introduced a lot of advanced equipment and technology from foreign countries. It also improved the research and development of a variety of new products, especially mold manufacturing and product structure optimization, which achieved remarkable results. After being treated by special technology, the surface of the product has reached the international advanced level and is in a leading position in China.


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