
Introducing
a new product
(Wafer)
Strengths of our business partners
Companies that have started doing business with us are able to provide high-quality, high-value-added services that meet the needs of our customers by utilizing the latest information and technology in silicon wafers.
We mainly process and sell dummy wafers and test wafers used in the semiconductor manufacturing process to meet the needs of our customers.In addition, we have many major overseas business partners, which are highly appreciated by domestic and foreign customers.
In addition, we have many major overseas business partners, which are highly appreciated by domestic and foreign customers.
Dummy Wafer
Test Wafer
Wafer reclaiming process
others
■Business details
Dummy Wafers/Test Wafers

Products Handled
6in/8in/12in silicon wafer
6in/8in SiC wafer
Used FOSB/Cassette/FOUP
Custom-made products are also available.
Please let us know what you would like.

12in Test wafer SPEC table

Wafer Reclamation
After receiving the used test wafers and wafers that are expected to be recycled, we will recycle the wafers after inspection. If it is judged that it cannot be recycled, it is possible to negotiate the purchase.
Main Services
Direction measurement
Membrane Removal Service
Resistance measurement
Polishing service
Measurement of various physical properties
Dummy wafer SPEC table

Our Product Line(Test wafers)


Test wafers are used for front-end inspection and experiments of semiconductor equipment.
An evaluation wafer that guarantees surface particles (smile particles)It is sold as a test wafer.
Our product line(Dummy wafers)


Evaluation dummy wafers used for inspection and experiments in the post-process of semiconductor equipment
We are selling.
Dummy wafers are used to improve the quality of the post-production process and the quality of the front-end process.
It is often introduced and is mainly used for the purpose of evaluating shape confirmation.

