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Interesting Infos

Grentech has a global technology and patent of change from running water to sterilized water instantly

Marketing Managers

Sales & Marketing
Email : grentech@grentech.co.kr

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Contact Point

Head Office: 28, Bupyeong-daero, 297Beon-gil,
Bupyeong-gu,Incheon, Korea

Tel: +82 32-623-5221
Fax: +82 32-623-5517
Email:grentech@grentech.co.kr

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