Zhejiang Zhongli Group Co., Ltd. was founded in 1987, specializing in the productionof various locks and intelligent security products. Zhongli is a National High-tech enterprise,Top 10 Lock King of China, China Bicycle Lock Center, National Excellent Hardware Industry Company. Presided over the Industry Standard QB 1001-2006 “Bicycle Lock” revision; participate in the National Standard GB 21556-2008 “Locks Safety General Technical Conditions”, Zhongli has obtained more than 200 patents, the products are Zhejiang famous brand products. The Testing Center is accredited by the China National Accreditation Service for Conformity Assessment (CNAS). The Technical Center is the Provincial Enterprise Technology Center, also is the Provincial High-tech Enterprise Research and Development Center. Zhongli built the Zhejiang Postdoctoral Workstation.

Bicycle lock