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.
twinDOOR 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.
21 years have witnessed our transformation from magnificence to maturity
The development of Twitter's enterprise convinces customers that TwitnDOOR's Twitter is totally trustworthy