Padlock development is a historical witness

2010-2-1 10:56:51

Padlock development is a witness in history, from the 70's spherical padlocks, padlock 80's handle, motorcycle lock, to 90 years of IC, TM, RF Electronic Lock Until now, the highest technology in a smart door lock , password lock, fingerprint lock, building visual intercom system, compared to ancient times, brilliant people have come to understand their personal valuable items with animal skins wrap the outside with a rope tied to open at the last marked with a special knot. The knot can only use one called "Bone File" tool in order to pick open the padlock, earthshaking changes have taken place! 

    Since ancient times, the family has never been inseparable from the padlock, the padlock when people's impressions are still stuck in "Iron General", when the value of a small padlock. Ordinary household use padlocks, a few dollars cheaper, expensive, but tens of dollars, but the technology on the domestic hanging locks, China has become the world's largest producer and consumer countries lock in China's Zhejiang, Guangdong, Shandong and other places formed a Mature lock industry in industrial clusters. Wenzhou, "China's locks are known as" the Zhongshan Xiaolan is prime enjoy "the South Lock City" reputation. It is understood that China's annual sales of 500 million yuan of the lock manufacturers up to 1000 or so, the domestic industry, with annual sales of 40 billion yuan more than locks, capacity more than 2 billion units, the annual export volume more than 10 billion yuan. The market will continue to the next lock at an annual rate of more than 20% of high-speed growth. With the global trend of economic globalization, China's industries have begun to lock the international brand of industrial road!
      November 2008 27-29, China International Exhibition Lock (abbreviated: CSILE2008) will be held in Shenzhen Convention and Exhibition Center, this exhibition is sponsored by the "China Council for the Promotion of International Trade Guangdong Provincial Branch of China Chamber of International Commerce Guangdong Chamber of Commerce, Guangdong Province, the external Economic Co-operation Enterprises Association, "co-host, to fully demonstrate the reform and opening up, with the economic development of China's lock industry made splendid achievements, Brass Padlock.