SHENZHEN SIMTHREAD CO., LTD. was established in 2001, located in Shenzhen China. We are a professional thread manufacturer which specializes in every conceivable kinds of thread. We are mainly producing polyester embroidery thread and rayon embroidery thread(Specification: 75D/2, 120D/2, 150D/2 with 1680 colors and 112 popular colors), metallic thread(Type: M, JB, J, MS, MH, MX, MHX with 310 colors available), sewing thread(Specification: 20S/2, 20S/3, 30S/2, 30S/3, 40S/2, 40S/3, 80S/2, 80S/3, etc.) and prewound bobbin threa(Specification: 60S/2, 75D/2) with polyester and filament embroidery thread wound onto both L style and M style with cardboard sides, clear plastic sides and sideless bobbins. And white, black as well as colored threads are available. We have a strong team consisting of professionals who have wide experience in the field of thread. OEM orders are always welcome. Our staff always work closely with our customers requirements. Adhering to the principle of "Quality is first, Customer is first", we always focus on quality service and innovation. We pay great attention to each process in design, manufacturing and service. We sincerely hope to establish a mutually beneficial and prosperous business relationship with you in the future.