The security industry is currently experiencing a period of rapid growth, with significant expansion in both market size and industrial scale. However, compared to more established sectors, the security industry remains in its early stages due to a late start. This has resulted in notable gaps in core technologies, industrial structure, and overall management efficiency. As a result, the need for high-quality talent that can support the industry's development has become crucial for ensuring sustainable and healthy growth. In recent years, large companies from telecommunications, networking, and computer technology sectors have entered the security market, leveraging their advanced technologies and operational expertise. These firms have filled some of the gaps left by traditional security companies, capturing a portion of the market and meeting specific customer needs. In this evolving landscape, traditional security firms are encountering various challenges, particularly in terms of capital and human resources. Among these, the lack of skilled personnel stands out as the most pressing issue. According to data from the China Security and Protection Industry Association, there are over 20,000 enterprises involved in the security sector, including more than 10,000 licensed security engineering companies and over 2,000 alarm operation companies. The industry has maintained an annual growth rate of over 15%, with total output exceeding 250 billion yuan in 2013. More than 100 million people are employed in the sector, with approximately 60% being professional technical staff. Around 600,000 professionals work in areas such as design, installation, operation, evaluation, and consulting. These workers are mainly distributed across security companies, user organizations, research institutions, testing agencies, and regulatory bodies. Geographically, the majority are concentrated in Guangdong (including Shenzhen) at 36%, followed by Beijing and Shanghai at 16%, and Fujian, Zhejiang, and Jiangsu at 40%. Coastal economically developed regions account for another 8%. In terms of workforce composition, corporate managers make up about 10% of the industry. These individuals play a key role in business operations and strategic decision-making. While some listed companies and foreign firms have a strong presence of professional managers, the group is still relatively small and expected to grow as the industry matures. Technology and R&D personnel account for 15% of the workforce. These professionals are responsible for developing new products and integrating advanced technologies like video transmission, communication systems, and optoelectronics. However, due to the lack of dedicated academic programs or research institutions focused on security, many R&D staff come from related fields, resulting in a shortage of high-level experts. Most are considered "halfway" professionals, and the overall quality of R&D teams needs improvement. Planning and marketing professionals constitute 35% of the workforce. These individuals require not only marketing skills but also a basic understanding of security technologies to effectively communicate product value to customers. Despite this, the security industry struggles to attract top-tier marketing talent, leading to a lack of experienced strategists and sales leaders. Finally, 40% of the workforce consists of production and operational staff. Many of these workers come from electronics factories or rural areas, often lacking formal training. Their skills are typically acquired through informal methods, which leads to inconsistencies in product quality. Companies often prioritize cost-cutting over long-term investment in worker training, further exacerbating the issue. Skilled labor is scarce, and workforce turnover—especially around the Spring Festival—creates instability that hinders productivity. Lastly, project management and risk management talents remain a smaller percentage but are increasingly important. With the evolution of security concepts, there is a growing demand for professionals who can manage complex projects and implement comprehensive risk mitigation strategies. These roles require a blend of technical and managerial expertise, and the industry is gradually adapting to meet this need. Overall, the development of the security sector depends heavily on cultivating a diverse and skilled workforce capable of driving innovation and meeting future challenges.

Bi-Color LED Lamps

BI-COLOR LED Lamps

As this name we can know those LED can emitting two colors light. For example: red and green bi-color LED, red and blue bi-color LED, blue and green bi-color LED ect. For the bi-color LED, it can be bi-color SMD LED or bi-color through-hole LED and We can supply the color as your requirement.

Bi Color LED

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