Junkosha, Inc.

Junkosha is a pioneer of sophisticated fluoropolymer application technologies across a broad selection of industries, including the microwave interconnect sectors. 

Our mantra – indeed the name Junkosha – is based on three Japanese characters that spell out the fact “we contribute to society’s development through technology”. This is taken one step further in our relationship with customers, partners and suppliers whereby our mission is to “enable technology innovators” through our products and the way we do business. 

Reflecting our corporate motto of “delivering unsurpassed value,” Junkosha continually focusses on activities that address the unmet needs of our customers worldwide. Across the company, Junkosha delivers products that are of the highest quality, this in turn calls for the highest performance and diligence from staff and partners. In order to realize this, Junkosha strives to anticipate customer needs while achieving complete customer satisfaction. Every day, we are challenged to “develop advanced technologies”, “improve our products’ capabilities", and “seek new applications”. We respond to our customer’s requirements quickly, responsively and cost effectively.

Contact Details 

Junkosha Inc. Japan Office - Tokyo Business Center 

15F Ochanomizu-Kyoun Bldg., 2-2 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-0062, Japan

Phone: +81-3-3518-6520 

Fax: +81-3-3518-6523

Junkosha USA Inc. West Coast Office 

2415 Campus Drive, Suite 140, Irvine, CA 92612, USA

Phone: +1-949-825-6177 

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