亚av,99久久无码私人网站,永久免费av片,国产做爰全免费的视频,国内高清久久久久久,婷婷久久综合网,在线不卡日本v二区到六区,在线免费av片,欧美日韩免费看,国产九色视频,国产精品人成在线观看

0%
ch/en

  • Professional manufacturer and service provider of tobacco physical detector

    Quality comes from profession, trust from honesty

  • Professional manufacturer and service provider of tobacco physical detector

    Quality comes from profession, trust from honesty

  • Professional manufacturer and service provider of tobacco physical detector

    Quality comes from profession, trust from honesty

Slide down

Bead blasting detection perfect quality
Originated from 30 years of focusing on
tobacco physical testing
Cigarette·Filter rod physical detection perfect quality
Originated from 30 years of focusing on
tobacco physical testing
auxiliary production perfect quality
Originated from 30 years of focusing on
tobacco physical testing

Cooperative partner

  • Zhengzhou Tobacco Research Institute of China Tobacco Corporation
  • China tobacco industry
  • Smoke machine
  • Provincial Bureau level / company (secondary detection station)
  • Industrial Company (including subordinate cigarette material factory)
  • Other tobacco units