Keyboard and key module assemble line - how to produce laptop keymdoule

We are manufacturer of keyboard and key module. There are different department in our factory.
公司大门: Factory
二楼装配车间: 2nd Floor Assembly Line
制具间: Production Room
QA抽检室: QA Interrogation Room
QC抽检区: Quality Control Room
待上线物料区: Mateiral Area
流水生产线: Assembly Line
成品暂存区: Product Warehouse Space

If you have any question, please feel free to contact us : )