Contact

4 SQUARES TOOLS CO., LTD.
No. 259, Sec. 1, Chang-Nan, Rd.

Chang-Hua City, 50092, Taiwan.
Tel: +886 4 737 4444
Fax: +886 4 737 4477​

4s@4stool.com

© 2019 - 4 Square Tools Co., LTD.

Design

3D drawing and engineering services

Design

Design, 3D drawing, engineering and prototyping.

Mold Making

Take your design to production with our professional mold making services.

Assembly

4 Square Tools can help you to deliver your finished product to it's final destination.

About Us

Formed In 2006, 4 Squares Tools is a hand tool manufacturer based In Taichung, Taiwan. We offer an extensive range of OEM and ODM solutions, specializing in insulated tool products. Additionally, we offer extensive mold making, and plastic injection capabilities for a wide range of applications.