Beijing Jeffoptics Company Limited

Rm 225, Building 1, Jimenli Community, Haidian District, 100036 Beijing
China
Telephone +86 10 62073731
Fax +86 10 62073731
jeffoptics@hotmail.com

Hall map

glasstec 2018 hall map (Hall 11): stand G67

Fairground map

glasstec 2018 fairground map: Hall 11

Contact

Jeff Li

Chairman

Phone
86-15321128188

Email
jeffoptics@hotmail.com

Our range of products

Product categories

  • 05  Measurement, testing, control technology and software
  • 05.01  Measurement and control technology, sensoring
  • 05.01.01  Measurement and control
  • 05.01.01.06  Measurement and control of glass tension

Our products

Product category: Measurement and control of glass tension

JF-1 SURFACE STRESS METER

The JF-1 series are developed for measuring surface stress of thermal tempered glass. JF-1 Series glass surface stress meter is a Differential Stress Refractometer (DSR). 

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Product category: Measurement and control of glass tension

JF-2 SURFACE STRESS METER

The JF-2 series are developed for measure the surface stress of chemical tempered glass.

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Product category: Measurement and control of glass tension

JF-3 SURFACE STRESS METER

The JF-3 series are developed for measure the surface stress of thermal tempered glass with Laser.

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About us

Company details

Jeffoptics keeps providing world first class devices to clients. The products are characterized by high resolution, quickly response, robust and easy to operation. Our mission is to provide professional, precise and easy-operation device to clients to make their products reach the best quality.

Based on the biggest market–China, Jeffoptics is dedicated to serve glass industry, providing device meeting the client requirement. Taking the advantage of in-depth technical knowledge and solid Research & Development investments, Jeffoptics has manufactured a variety of glass stress measurement devices for glass quality control including surface stress meter, edge stress meter, large view stress meter, tempered glass identifier and head-form test equipment with deceleration measurement.

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Company data

Sales volume

< 0,5 Mio US $

Export content

max. 75%

Number of employees

< 5

Foundation

2015

Area of business

Process control technology for glass and glass-processing machines

Target groups
  • Manufacturing, Processing and Finishing
  • Architecture / Construction
  • Flat Glass