Dortec Autodoor Technology MFG. Ltd. Panic Exit Device, Door Closer, Floor Hinge manufacturers / suppliers, offering Floor Spring (DT-2200), Panic Exit Device (DT-1800), Electric Strike (DT-2080) and so on.

Dortec Autodoor Technology MFG. Ltd.

Headquartered in Shanghai, China, Dortec was established in July, 1995. Thanks to the reforming and opening-up policy of Chinese Government, Dortec has been developing to a large modernized enterprise group with 500 employees and a turnover of US$10 million in 2003. Dortec has 5 holding companies and about 100 categories: Panic exit device, Swing door operator, Slide door operator, Floor Spring, ... [ Click for details ]