41 visiting now: 18 USA USA flag 7 China China flag 7 Singapore Singapore flag 4 Canada Canada flag 2 UK UK flag 1 Russia Russia flag 1 Germany Germany flag 1 Hong Kong Hong Kong flag 1 India India flag 1 Korea Korea flag

Highlighted Companies

  • Eagle Eyes CHINA Inspection Service (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-quality-inspection.com


  • company photo

    Suzhou PTC Optical Instrument

    • Address: NO. 189 , Zhangji Road , Eocnomic Development Zone, Kunshan, China (Mainland), China
    • Email: Email
    • Phone: 8618913228862

    Business description

    Technology-leading Stress Measurement

    PTC specializes in optical inspection and stress measurement solutions , involving glass, plastic, optical film, flat panel display, PCB and more industries.

    After years of research and practice, we have successfully developed

    well received products, such as Surface Stress Meter, Polariscope and AOI machine.

    Latest listings



    • Quantative Polariscope To Measure Glass Stress Value
      Quantative Polariscope To Measure Glass Stress Value
      Measuring and observing and testing instruments - Suzhou PTC Optical Instrument - China - February 5, 2021 - 3500.00 Dollar US$

      Polariscope detecting stress in glass and Quartz Function 1.Observe stress distribution in transparent plastic, glass products and optical crystals 2.Measure retardation caused by internal stress in glass and optical crystals Detecting object 1. tran...

    • Handheld Polariscope Detecting Stress In Large Glass
      Handheld Polariscope Detecting Stress In Large Glass
      Laboratory and scientific equipment - Suzhou PTC Optical Instrument - China - February 5, 2021 - 1200.00 Dollar US$

      Handheld Polariscope ( Strain Viewer ) Different from common bench type Polariscope, this handheld Polariscope adopt seperating design, that means the analyzer and polarizer are movable . In this way, the net weight is almost reduced to half . This l...

    • Polariscope Viewing Stress In Glass Crystal
      Polariscope Viewing Stress In Glass Crystal
      Laboratory and scientific equipment - Suzhou PTC Optical Instrument - China - February 5, 2021 - 1200.00 Dollar US$

      The Polariscope ( Ref.PSV-202) has been designed to observe and analyze the internal stress of transparent glass and plastic products . Detecting object 1. transparent glass products with complex construction. such as : penicillin bottle, ampoule, mo...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"