<progress id="yrraz"><sub id="yrraz"></sub></progress>

<form id="yrraz"><rp id="yrraz"></rp></form>

<progress id="yrraz"></progress>

<li id="yrraz"></li>

<td id="yrraz"></td>
<nobr id="yrraz"><em id="yrraz"></em></nobr>
  • ABOUT US

         Beijing Shengbangxinyuan Chemical Fiber Machinery Co., Ltd. is a specialized High-Tec enterprise in developing,producing & selling spare parts and equipments for chemical fibre production.

    Among our stuffs,over sixty percent are technicians of educational background of university,and most of them used to work for well-known institutes in chemical fibre field for nearly twenty years.Together with first-class productions equipments...

    变态另类第49页|影音先锋上的老熟女资源网站|欧洲熟妇Av天堂|影音先锋你懂的AV资源网,亚洲欧美日本国产mag,在线日韩国产成人免费,青春娱乐免费视频精品分类