Shenzhen Holder Electronic Co., Ltd. was established in January 2004. The company mainly produces high-tech products such as hotel locks, fingerprint door locks of products. And our company, which has gathered talents in many fields such as the domestic optics, electromechanics, and fingerprint algorithm, is an high-tech enterprise specializing in the development and application of biometics identification technology.

The company is centering on the biometic identification, especially on the fingerprint biometric identification technology, engaging in the identification, security certificate and development of hardware and software, and having a team of young and innovative spirit of the professional management, technology development and market expansion. It is the first one that has set up the Optical Fingerprint Recognition Technology and the Electrical and Mechanical Technology Development Centers in the Security Industry in the country. The first national DSP processor special for fingerprint was born here. At the same time, the cost to invest in product research and development of the company's total sales is of more than 10 percent. The company has got hold of the fingerprint recognition algorithm core technology and optical fingerprint module patented technology, and now has had dozens of patents such as the invention patents, utility model patents and software copyrights patents and so on.