Contact Us
GOT FEEDBACK?
Email us at enquiry@otsi.sg for any general enquiry or feedback related to product and quality.
E-SHOP ENQUIRY?
Chat with us via the live chat by clicking on the floating icon on the lower right bottom of the page or Whatsapp : +65 9183 1705 .
INTERESTED TO DISTRIBUTE OUR PRODUCTS?
Connect with our team at enquiry@otsi.sg for any sales or distribution enquiry, or fill up the form below. We will be in contact with you soon.
Let us know if you have any questions and we’ll be happy to assist you!
Careers
JOIN US TODAY! [updated May 2023]
Kindly write in to hr-1@ots-holdings.com / hr-2@ots-holdings.com or call our HR office at +65-65729212 / +65-65724752 to apply for the following positions.
Click on the jobs below for the full job descriptions.
SINGAPORE
30, Senoko South Road, Singapore 758088
Tel: +65 65729200
Fax: +65 67588580
MALAYSIA
Lot 17-9, Bersatu Industrial Park, Jalan CJ 1/1, Cheras Jaya,
43200 Cheras, Selangor
Tel: +60 3 9081 8307
Fax: +60 3 9081 8967
PHILIPPINES
5th Floor Araneta Center Cubao Gateway Tower, Gen. Roxas Ave. Cor Gen. Araneta Ave. Socorro Quezon City 1109 Philippines Tel: +63906576787