Request a Sample

Request a sample by contacting a OTS team member and see how we can help you achieve your project needs.


Quality Evaluation

Try, test, and experience our products. See the products in actual usage, and experience their superior quality, and efficient packaging before purchasing.


Response Time

After you have submitted your request, OTS will give you a reply within 24 hours. Generally, you will received your sample within 1 to 2 week.