Patrol staff inside company patrol, supervise greenbelt undestroyed and administrated region non-happened, so as to improve virescence management level and management quality.

• 并由公司内部巡查员巡视、监督绿地完整不受破坏、管辖范围内没有任何的事故发生，从而不断提高绿化管理的水平和质量。