国产九九久久99精品影院,肉色超薄丝袜脚交一区二区,国产二级一片内射视频播放,亚洲熟女乱色一区二区三区,蜜桃草莓荔枝375ml

OA
CN

Overseas trade sector

The company obtained a foreign import and export trade authorization in June 2017, and has a medical device business license,according to law, can engage in the trading of medical device materials in categories 1, 2, and 3. The company also has the qualifications for foreign contracting projects, has the ability to undertake foreign engineering projects, and dispatch laborers.


  • New patent

  • Provincial Construction Law Award

  • Provincial Honor Award

  • City Excellent Engineering