• <wbr id="vj2zi"><p id="vj2zi"><dl id="vj2zi"></dl></p></wbr>
  • <wbr id="vj2zi"><source id="vj2zi"></source></wbr>
    
    
    <wbr id="vj2zi"><source id="vj2zi"></source></wbr>
    <sub id="vj2zi"></sub>
    Chuang Ji industrial park, No. 49, Zi Heng West Road, Pingzi New District, Pingshan New District, Shenzhen
    ?
    • Ergonomics definition

      Ergonomics is a factor in the study of human anatomy, physiology and psychology in a certain working environment. It studies the interaction between human and m...

      2018-05-11 2391

    • The standard of ergonomic children chair.

      With the development of society, children occupy a central position in the family, and the demand for children's furniture is increasing. However, the major...

      2018-05-04 2610

    • How to choose the right chair.

      The meeting chair is different from the office chair, the office chair is flexible and convenient to move, and the chair, as the name suggests is the chair used...

      2018-04-28 2271

    • How to choose a good chair?

      softChoose a good chair, must choose a soft chair, do not choose that very hard chair, otherwise, will sit on the butt or all the body will be easy to ache!Comf...

      2018-04-20 2338

    • The choice of office chairs is very knowledgeable!

      In fact, the office chair is no longer just simple office furniture, more and more brands are integrating advanced science and technology. At present, the most ...

      2018-04-13 2876

    • How to choose the right office chair?

      底盤和椅腳底盤要有足夠的承重能力,配合靈活且平衡的椅腳。據研究,四爪式的椅腳容易導致不平衡,而六爪式椅腳雖與地面的接觸點多,因為椅腳過多容易絆倒使用者。好的座椅應該是五...

      2018-03-30 2769

    亚洲午夜爱爱香蕉片,国产另类久久久精品,【描述】亚洲欧美日产综合在线网,日本一在线中文字幕hey20dvd 有码无码人妻视频在线 国产精品一区二区在线观看完整版 欧美性爱在线 大鸡巴插进欧美性爱第一页 午夜久久久少妇性爱片 精品人妻少妇一区二区中文字幕 国产午夜精品久久久久ktv 国产精品巨作无遮拦