Ultra-precision injection molds that support stable production of Estoo.

The reason for the reliability of 10 million shots! The tolerance range for the precision of all parts is only 2 microns.

Estoo manufactures high-performance, long-lasting precision molds. The tolerance for all parts is just 2 microns. The technology that has been refined with a focus on precision is utilized in the production of ultra-fine connectors and ultra-precise battery gaskets. Every dimension of our parts has significance. While enhancing dimensional accuracy, our engineers carefully consider the required functions when the mold is assembled, ensuring meticulous processing. Additionally, all parts are evaluated using ultra-precise 3D measuring instruments. Not only do we ensure they fit within the drawing tolerances, but we also take pride in finishing them carefully so that they align with the center of the drawing tolerances when assembled as a mold. These commitments are the reason for our reliability over 10 million shots. *For more details, please refer to the PDF document or feel free to contact us.

Mold DesignOther moldsContract manufacturing