Contact Us

For enquiry, please your E-mail to

・Sunn Opto Japan Co., Ltd
E-mail: sojp@sojp.co.jp
TEL: +81-3-6832-1186

・Sunn Opto HK Company Limited
E-mail: sohk@sohk.com.hk
TEL: 852-3188-5949

・SOSG Pte. Ltd
E-mail: sosg@sosg.com.sg
TEL: 65-6227-8100