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  　 We always highly value scientific research & development, technology reform, and management innovation. We own a number of national patents and we develop more than hundred new items each year. Approved by Daily Hardware Association of Tech-nology Empoldering of China, we established the national bicycle research institution "The Bicycle Lock Center of China". Our company assume national standard formulating organization GB21556-2008 and industry standard QB1001-2006 revision. Many items had passed TUV international safety certificate. Besides, we gained many honors, such as "ONE of The ten Lock-Kings in China", "China Productivity Promotion Award", "Enter-prises Technology Center in Zhejiang", "Hi-tech Enterprise in Zhejiang", "Patent Demons-tration Enterprise in China", "Famous Brand in Zhejiang", "AAA Credit Company in Zhe-jiang", etc. Bicycle locks are "State Waived Product"; we selling to more than 50 domestic cities and over 90%countries and regions.