中文  |  English
ABOUT US
ABOUT US
Fuzhou Desen Precision Instruments Co.,Ltd was founded in 1993,located in Industrial Garden of GulouJuyuan Continent,Jinshan Fuzhou.Through over 20 years development,it has become a comprehensive industry combining science, technology, industry and trade. Four branches have been set up to produce professional instrument parts respectively. With almost 3000 square meters factory and 150 staffs at t...
VIDEO
KNOWLEDGE
Ultrasonic knowledge

Generally speaking, the frequency is more than 20KHz of the sound waves, ...

Ultrasonic application field

1, electronic and electrical industrial machinery parts 2, jade processing ...

CONTACT US
  • Tel: +86-591-83767301 83058348 83058335
  • Fax:+86-591-83767251
  • E-mail:sales@desen.com.cn
  • Address:Bld 13-b,Industrial Garden of Gulou Juyuan Continent Jinshan Fuzhou, China
QQ客服热线
伊在人线香蕉观看2018最新视频,中文字幕免费视频不卡,亚欧乱色视频,在线v片免费观看视频,日本一本道高清码v免费视频,