成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放

发布日期:2021年10月24日
 
  
HOMEABOUT USPRODUCTSNEWS成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放TECHNICAL SUPPORTCONTACT US 
 
    Product Classification
成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放

Cold material

  Series diamond products
  Series polishing powder
  Series adhesives used in optical technology and product
  Optical coolant(oil)
  Series polyurethane polishing pellets
  Vacuum coating material
  Series cleaning agent

Adhesives for product assembly

  Series cleaning material
  Series special coating and protective material
  Series optical damp (lubricating) grease
  Adhesives for product assembly

Optical Instruments

  Adjustable low light level resolution checker WFJ1
  Preset lens for distortion checking WL535j – 5 成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放
  Collimator with big field of view BJ – 041B
  Objective T value checker TCY
  Optical instrumentation
 
About us

   YUNNAN OPTO-ELECTRO AUXILIARY MATERIAL CO., LTD.is the cradle of optical auxiliary material in china with a history of 70 years in the development and production of optical auxiliary material.It combines the need of traditional and modern optical processing and develops new products continuously. Its scope of operation and market proportion is in the leading position in China.The products of the company cover all auxiliary material used in the whole optical processing and assembly. The products include:

auxiliary material

 
Optical instrumentation
   
 
 
 
News
 
   Product Photo
 
Links 
YUNNAN OPTO-ELECTRO AUXILIARY MATERIAL CO., LTD. ALIBABA
China Military Power Light
Optical Consultation
China North Optical-electrical Technology CO.,LTD
China Optics & Optoelectonics Manufacture Assocition
成人电影在线观看 mdash 免费播放观看在线视频,日本免费全部免费播放 日本免费全部免费播放China Optical Talent Network
Optical News
Copyright:Yunnan Opto-Electro Auxiliary Material Co.,Ltd
Address:beijing  E-mail:
Phone:0871-68593568  Fax:0871-68590607  Technical Support:NEWFULCRUM