TRINITY CO., LTD is a trading company specializing in industrial materials, solar raw materials and semiconductor silicon wafers etc, and has growing product sales, recycling and consulting services.
In addition, we have established our own recycling system that effectively utilizes metal scrap entrusted by customers as precious rare metal resources.
Taking advantage of our own know-how, we provide consulting services on the use of renewable resources and facilities.
Three services TRINITY CO., LTD provide.
- product sales
Our main business consists of "product sales", "recycling" and "consulting".
Making full use of our accumulated know-how and various networks, we will propose the best solutions to our customers.
As a specialized trading company dealing with industrial materials for semiconductors and solar power generation, we have achieved sales performance with a wide range of products such as silicon wafer, polysilicon, ingot and FOSB both in Japan and overseas market.
Also, as a distributor of renowned overseas manufacturers, we sell silicon materials intended for foreign made semiconductors and for solar power generation.
If you cannot find the item you are looking for, feel free to contact us.
Since establishing our enterprise, TRINITY CO., LTD has been building its own recycling system that utilizes silicon materials including discarded wafers to be recovered as effective resources, aiming to realize environmental conservation and a sustainable society.
Scrap materials entrusted by customers are analyzed, sorted, measured, processed, and in some cases crushed etc. under the consistent operation of our own factories and alliance partners.
Purchasing them at an appropriate price which suits market fluctuation, we are recovering materials as recyclable resource.
If you have been disposing of silicon materials as wafers, please contact us anytime.
How to sell
please check items you want to sell
We can buy various silicon items, including wafers, so please feel free to contact us.
Inquiries（E-mail, Tel, Fax）
Name of item, Quantity, Location
Frequency: One time offer or on a regular basis (monthly, quarterly or annually)
We provide you with a quotation sheet which indicates unit price for each item.
We accept an order after your consideration.
Pick up arrangement
Schedule / delivery arrangement
We may ask you to arrange a cash on delivery for light weight cargo.
We conduct inspections at our own facility, responsibly.
You can issue an invoice based on our inspection report.
We will make a payment to you.
We will share our best resources with customers to recover renewable materials and refurbish equipment by making full use of our know-how.
We serve you from a view point of both buy and sell.
By proposing optimal measures such as referrals and trading of used semiconductor equipment and arranging of expert engineers, we can help solve various problems closely related to manufacturing industry focusing on “environment”, “energy” and “resource”.