I. List of Door Lock Brands
1. Solid force
Founded in 1992, the company is a famous brand in Guangdong Province. It is the first enterprise in China that can design, manufacture and test the door control products and window control products of the system in strict accordance with the American standard ANSI, European standard EN, Australian standard, New standard, national standard and public security anti-theft standard, as well as the American UL fire protection standard and China fire protection standard.
2. Sanhuan
Founded in 1930, the company is a time-honored enterprise in China and a famous trademark in Shandong Province. The registered capital of the company is 60 million yuan, covering an area of 340,800 square meters. It is the birthplace of modern lock manufacturing industry in China, and the chairman unit of lock branch of China Hardware Association.
3. Wanjia
Wanjia Group is a modern enterprise group integrating investment, import and export trade and real estate. Door brand, Zhejiang famous trademark, executive director of China Security Industry Association.
4. Universal
Founded in 199 1, the company is a high-tech enterprise integrating design, production and sales. It has a large factory building of 50,000 square meters, and its products include more than 300 varieties in ten series, such as bicycle locks, motorcycle locks, door locks, car locks and daily-use hardware. It is a famous trademark in Zhejiang Province and a patent demonstration enterprise in Zhejiang Province.
5. Yajie
Founded in 1990, the company is a high-end brand enterprise specializing in the production and sales of R&D, architectural decoration hardware products, and a famous trademark and brand-name product in Guangdong Province.
6. Tianyu
Founded in 1984, the company is the leader of lock industry in China, with fixed assets of more than 80 million yuan, annual production capacity of100000 locks and annual output value exceeding 100 million yuan. Zhejiang famous trademark, ball lock industry standard drafting unit.
7.plum blossom
Founded in 1993, the company is a professional manufacturer integrating lock product design, development, manufacture and distribution, with a registered capital of 31980,000 yuan, total assets of1600,000 yuan and annual sales of over 240 million yuan. The unit responsible for the revision and drafting of padlock industry standards is Zhejiang famous trademarks and brand-name products.
8. Asia-Pacific Tianneng
Founded in 199 1, the company focuses on the manufacture of fingerprint locks, and its products are suitable for different occasions, listed companies and brands trusted by consumers.
9. Digil
Founded in 1990, the company is a high-tech enterprise specializing in the production of fingerprint locks, combination locks and card locks, and it is the only China fingerprint lock manufacturer representing China in seven international supermarkets in the industry.
2. How to choose the door lock
1. Before buying a door lock, you need to determine the functions you need before making a choice. The functions of door locks can be roughly divided into anti-theft function, fire prevention function, escape function and anti-bacteria function. , and can choose the corresponding door lock according to different doors.
2. After determining the required functions of the door lock, it is necessary to clearly know the opening direction of the door, the thickness of the door and the width between the door frames, so as to facilitate the selection of the appropriate model when purchasing the door lock. In addition, there are different door opening directions, such as single opening, double opening, left opening and right opening. When buying a lock, you must make it clear to the salesperson that the locks suitable for different doors are different.
Although the door lock is small, its shape is complex and diverse. When buying, you should consider the style of the door, and then choose the corresponding style of door lock. You can't just look at the shape of the lock and ignore the overall effect.
The above recommended brands are regular manufacturers, so you can buy them with confidence. The quality is guaranteed, and the installation and after-sales are perfect. The price may be slightly higher than some miscellaneous brands. As the saying goes, good goods are not cheap, cheap goods are not good, and price is often the standard to measure the quality of a thing. You can't threaten your property or even your life because of greed and petty gain, so it's not worth the candle.