Specifications
Galvanized spring wire, torsion springs, according to DIN 17223.ABOUT ETDOOR
Operating since 1998,we ETDOOR,are a fast growing company specialized in the production of door openers,door components and full set of sectional doors.We have exported our products to over 30 different countries,mainly in EU market.All of our products are in compliance with CE standards.
With more than 10 years' experience and our enthusiastic,industrious work teams,we are now able to provide a wide range of products and solutions to make home-access more convenient along with security.
Other Models Of Door Openers: