发展多种经营增加经济效益──深圳市保安服务公司口库保安站走多种经营之路乐伟民怎样才能稳定保安队伍，促使员工齐心协力搞好保安服务工作？口岸保安站的实践告诉我们，搞多种经营，发展第三产业，增加经济收入，改善提高员工的生活福利，对发展保安事业有着积极的作用... Develop a variety of businesses to increase economic efficiency ─ ─ Shenzhen Security Service OTC security station to take a variety of operating ways How can Le Weimin stabilize the security forces and encourage employees to work together to improve security services? The practice of the port security station tells us that to engage in diversified operations, develop the tertiary industry, increase economic income, and improve and improve the welfare of employees has an active role in the development of the security industry.