UPT Group

UPT affiliates two companies, KYOSEI CO., LTD and KOKEN CHEMICAL CO., LTD. Our main focus is to provide ETCHING+ONE, high precision solutions utilizing different technologies such as diffusion bonding and 3D etching. Products include original microprobes with high conductivity and customizability, stents, guide wires, catheters and much more.

Kyosei Co., Ltd.

Commit to make customers get awards by our world class technology

Koken Chemical Co., Ltd.

Koken’s technologies are revolutionizing the electronics industry

Untiring technological innovation

Brouse technologies

High precision photo etching technologies

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