Yantai Sanhuan lock Group Co., Ltd

Tri circle three rings

Yantai Sanhuan lock Group Co., Ltd. was founded in 1930, and it is the birthplace of modern lock manufacturing industry in China.

The registered capital of the company is RMB 60million, covering an area of 340800 square meters, a building area of 151300 square meters, and more than 3000 employees, including 289 engineering and technical personnel. The company's technical equipment, management level, scientific and technological strength, development capacity and economic indicators have been among the top in the same industry in the country, with scale, benefit, market share and export earning foreign exchange ranking the first in the same industry in the country.

The company has 10 subsidiaries, 1 branch, 1 transnational joint venture and 1 national enterprise technology center. It is the director unit of lock making branch of China Hardware Association, China lock development center, Shandong high-tech enterprise, founder and permanent member of Yantai Charity Association, and "three links" is the old Chinese brand.

Adhering to the enterprise spirit of "dedication, dedication, innovation and competence", the company takes technology center as the innovation subject, takes multi-mode production, learning and research cooperation as technical support, and strengthens original innovation, integrated innovation and introduction, digestion, absorption and re innovation. We are committed to the development of advanced technology in the modern security and access control industry, and constantly promote the traditional lock industry with high-tech grafting such as electronic information, computer and biometric technology, and gradually realize the adjustment of product structure and the transformation of business mode of the company.

The company mainly operates from a single lock industry to automobile parts production, non-ferrous metal deep processing, electroplating, printing and other industries. The market field is also expanded from traditional civil hardware to military security, government public security, commercial security, home security and other market areas.

The company has 76 national patents, including 14 invention patents, 30 provincial-level and above-mentioned technical innovation projects, including 10 national level technical innovation projects and 15 key technological innovation projects in Shandong Province; 14 projects filling the domestic blank; 7 provincial and ministerial science and technology progress awards, and 15 national and industrial standards.

The third ring products have entered the international market since 1957, and have been sold well in more than 180 countries and regions in the world. It is the "fist product" of China's hardware products export.