Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Weight manager / Hook

Weight manager

The construction workplace is full of crisis.Especially when the derrick hanging iron bar , use only the rope to fix, probably will split to cause the worker die or hurts.We hope this product can effectively guard.


Dayeh university

Dayeh university
Changhua, Taiwan


Dayeh university..

Dayeh university..
Changhua, Taiwan

Hsu wan - chuan Wu yu - chi Lin yi - ting