long sleeve t shirts 1.100% cotton , CVC or T/C 2. custom printing 3.various color 4. round neck feature of long sleeve t shirts Fabric100% cotton,or ... from design,weaving, dyeing, printing/embroidering, sewing and packing to shipping, and have strong sensitivity of marketing garments. 95% of our ... we have rich experience.Any inquiry or questions pls feel free to contact me,we always try our best to ...