Established in 1995, Shenzhen Bao’an Ok Lock Company(register No. 4403062000433) is mainly engaged in manufacturing OKLOCK brand automobile lock, motorcycle lock, mechanical lock and glass door lock.The company is a private company providing integrated service of R& D, manufacturing, sales and technology transfer. Following the principle of “innovation, credit and quality first”, the company has devoted itself to R&D and production of mechanical lock and electronic/electronic control lock . Its products have been sold to all domestic markets in 4 years, some have been sold to Europe, Americaand Mid-East market. It hasgot a very good reputation among customers. In recent years, the company adopts its own intellectual property- e-lock core technology to develop 6 series and 10 types products. It owns advanced low-consumption electronic/electronic control lock with brand name of LS(LS Brother lock). Major products fill the blank home and abroad. Its product was confirmed as a promotion project (Project No. 990505CA00258) in the first “China Hi-tech Fair”.

    In order to break through oversea market, the company established a joint venture “Hongkong Dragon Brother Digital Lock Ltd”(DBD) with Mr. Zhu Xilong, a Hongkong entrepreneur. Its brand is DBD(dragon brother digital lock).DBD main business is to provide service and technology transfer for oversea customers. DBD invented low power supplied electronics lock,which have been granted 2001 Hong Kong Award of Industry issued by Chinese Manufacturers’Association of Hongkong .

Chairman of Chinese Manufacturers’ Association of Hongkong issued award to Mr. Luo Shizhong.	Mr. Dong Jianhua, officer of government of     Hongkong Special Administrative Region, shook hands with Mr. Luo Shizhong.
DBD Chairman of board took photos with Mr. Luo Shizhong in front of award cup.	Group photo were taken among manufacturers who were honored Hongkong Award of Industry in 2001.