关于特威盾

ABOUT US

twinDOOR was founded and founded by the Doering family in Germany in Europe, and has a production history of more than 60 years. The Doering family has more than 700 patents and is widely used in garage doors of more than 2 million people in Europe. The Doering family has been devoted to the research and development of new doors. In view of the outstanding contribution of the Doering family in the door industry, the German Inventors Association awarded the special honorary award "Rudolf Diesel" to affirm the achievements of the Twitter Shield.

Twitter DOOR products sold in Europe after rigorous testing, obtained "CE" certification, is trustworthy.

German twinDOOR (Suzhou) Co., Ltd. was registered in Suzhou New Area in 2000 with a registered capital of US$4 million. The products sold by Twitter Shield are ahead of those of similar manufacturers in terms of technology, quality and safety.

The development of Twitter's enterprise has convinced customers that TwitnDOOR's Twitter is totally trustworthy.


Eleven years have witnessed our transformation from magnificence to maturity

The development of Twitter's enterprise convinces customers that TwitnDOOR's Twitter is totally trustworthy

  • 1946

    Dr. h.c. Erich Döring started the family business in Germany, near Munich
  • 1963

    gained DIESEL-award of Germany outstanding innovations
  • 1964

    automation reached an output of 1 garage door every 1.5 minutes
  • 1967

    the world’s first automated riveting machine has been developed and used in the mass-production of garage doors
  • 1968

    the automatic production-line for garage doors has been further pushed towards high efficiency and high precision
  • 1976

    established company for production and sale in Austria
  • 1984

    Dr.h.c.E. Döring took the strategic decision to extend the business to China
  • 1993

    The son Viturin Döring starts to play an active role in the management of the German production line and sales
  • 2000

    A new family-business unit “twinDOOR (Suzhou) Co., Ltd.” established in China, near Shanghai by Viturin Döring, one son of Dr. h.c. Erich Döring
  • 2007

    Supplied the Garage Doors to The Palm Jumeirah Project in DUBAI
  • 2017

    Introduced the Swiss high-quality products BRUNEX and VITROCSA to the Chinese market
  • 2019

    Introduce LIBART mobile building system, a new imported product.
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