Polo t shirt

I am looking for a polo t-shirt supplier to create sport/activewear polo t-shirts for my company. The shirts should be made of a blend of cotton and polyester, and should have short sleeves. I am very particular about quality and design, so I'm looking for a professional that can provide a high level of craftsmanship. I am willing to work with any supplier who can provide me with a great end product. The turnaround and delivery times should also be fast and reliable. Please provide me with samples upon request. Thank you.