天天日天天射天天干,国产群交,成人HEYZO系列在线视频,精品美日韩在线

? ?

Organization

The company has a perfect organizational structure system, based on a reasonable organizational structure, formed two internal and external service systems, a vertical and horizontal combination of management model, a smooth and effective communication channels, and a strict product quality control and after-sales service system. At the same time, it also formed work flow, information and institutionalization.

organization