Your Satisfaction Guaranteed!
Over the years we have worked very hard to develop and maintain a reputation for providing world-class customer service. You have our commitment that we will do everything we can to ensure that your every experience with us will be a positive one.
As the founder of O&S Supply Co., Mr. Ying Han has over 10 years of experience in this industry. His intensive experiences make it possible for O&S Supply Co. to carry the most popular promotional products and bring clients the best results.
With more than 200 items in stock, O&S Supply Co. is your reliable source for promotional products in marketing events. We also provide customized quality products to meet your special needs. At O&S Supply Co., we strive to make sure everything we do honors our commitment to the highest quality in the industry and our engagement with our customers and communities to do business responsibly.