Caoxian Jingrui Machinery Lock Industry Co., Ltd. was registered as a limited liability company in Cao County Market Supervision Bureau on January 14, 2008. The registered address is: West Road, Shanxi South Road, Cao County. The business scope is: lock mechanical equipment and components, locks, hardware, mold, processing, and sales. The registered capital is RMB 10,000 million. The legal representative: Peng Changzhen, the enterprise is a sole proprietorship enterprise.