... 2.provide OEM services. manufacture 100%certificated organic cotton fiber t-shirtThis 100% certificated organic cotton t-shirts is AZO ... ), bamboo (regenerated cellulose), true bamboo, linen, ramie, silk, recycled polyester and nylon, yak hair, Tencel, Modal, and many other fibers ... . We have been innovators, creating new yarn fiber blends to meet customers' needs. Many of these blends ...