Since its establishment in 2012, Guangdong Yijia Security Technology Co., Ltd. has been deeply involved in the industry for more than ten years, focusing on OEM and ODM business of smart locks for many years. It is a national high-tech enterprise and a provincial and municipal specialized and special new enterprise, with 8 invention patents, more than 200 practical patents and appearance patents. At present, the company has more than 300 outstanding employees and a modern factory building of more than 20,000 square meters. Its products have won the quality inspection certification, CE certification, FC certification and ROHS certification of the Ministry of Public Security. The company is equipped with four product assembly lines with an annual production capacity of more than 300,000 sets, always grasping the three major points of R&D, quality and service. In 2019, the head of the company, Mai Yelai, changed his business philosophy and launched his own brand-Xiao Zhi Smart Lock from behind-the-scenes OEM. With years of technical accumulation, we have built high-end smart lock products. After three years of market promotion, the product agents have spread all over major first-and second-tier cities, and "Xiao Zhi" has become a leading brand in the industry. In the future, the company will continue to study the development of smart lock technology to meet different home application scenarios and provide a more pleasant and convenient intelligent life experience.