建筑服务外包通常分为两种：
There are two types of construction service outsourcing
1） 专业分包
1) Professional subcontracting
2） 劳务分包
2) Labor subcontracting
专业分包一般是将工程总量进行拆分，专业分包方通常是包工包料的。
Professional subcontracting is generally to split the total amount of the project, and the professional subcontractor usually contracts the labor and materials.
劳务分包一般是指清包工，即包工不包料，或者承包方只包部分辅助材料和辅助机具，主要是组织人员提供建筑服务。
Labor subcontracting generally refers to labor clearing, that is, labor contracting without material contracting, or the contractor only contracts part of auxiliary materials and auxiliary machines and tools, mainly to organize personnel to provide construction services.
除上述两种，一般的“劳务外JDG金属穿线管 不锈钢链板 隔离墩模具 检查井钢模具 流水槽模具 阶梯护坡模具 护坡砖模具 遮板模具 包”归属于“人力资源外包”的范畴，很多企业为了节省管理的时间和精力，会将部分或者全部的人事管理及工作外包给外部服务机构来完成。外包后，发包方只需要对工作的成果进行验收，可以节省精力投入到战略布局或其他业务扩张中，避免自己在不熟悉的领域浪费时间搭建团队。
In addition to the above two, the general "labor outsourcing" belongs to the category of "human resource outsourcing". In order to save management time and energy, many enterprises will outsource part or all of their personnel management and work to external service agencies. After outsourcing, the employer only needs to accept the results of the work, which can save energy and invest in the strategic layout or other business expansion, and avoid wasting time in unfamiliar areas to build a team.