Office

• Address: No.5 & 5A, Jalan Tampoi 7/4, Kawasan Perusahaan Jalan Tampoi, 81200 Johor Bahru, Johor, Malaysia.
• Phone: +607-334 1953 / +607-334 1951
• Email: info@optosem.com

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Business Hours

• Monday - Friday - 8am to 6pm
• Public Holiday, Saturday and Sunday - Closed

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Email to us or call us for any enquiries you may have. Our dedicated customer service will assist to get your questions answered!