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         Test Instrument: Dimension Measurement   Electrical   Mechanical   Thermal   Chemical   Intelligent System  
         Insulating Material: Insulating Sleeve   Insulating Tape   Composite Material   Sheet & Others  
      Wellyun focuses on R&D, production and sales of full set of winding wire performance test instruments, insulating materials and other electrical products.
    2. Corona Resistance Tester WPT s
    3. Tangent Delta Tester TG series
    4. High Voltage Continuity of Cov
    5. Windability Voltage Tester WDY
    6. Automatic Springback Tester WH
    7. Automatic Scrape Tester WDG-I
    8. Winding tester WJR-I/II
    9. Thermal Cut-through Tester WRH
    10. Thermal Cut-through Tester WRH
    11. Automatic Laser Diameter Measu
    12. LED Screen
    13. Silicone Fiberglass Sleeving -
    14. Acrylic Fiberglass Sleeving –
    15. Polyurethane Fiberglass Insula
    16. Fiberglass Net Unidirectional
    17. ABOUT US
      Products are exported to South Korea, Thailand, Indonesia, Malaysia, India, Saudi Arabia, Vietnam, Taiwan and other countries and regions.

    18. The 11th China International Wire&Cable ...[詳細]

    19. Wellyun attended WIRE &CABLE INDIA 2018 ...[詳細]
    20. Technical Services
        Copyright 2014 wellyun.cn All rights reserved. Changzhou Wellyun Electrical Co., Ltd. - All rights reserved Lincks:Chinese-German Institute for Applied Engineering (CDAI)
        Site keywords: Tangent Delta Tester, High Frequency Corona Resistance Tester, Refrigerant Extraction Tester