High tenacity sewing thread,we have produced them for many years,good quality,cheap price and prompt delivery High ... is to be used in shoes,leather and upholstery industries,for decorative sewing furnishings at houses or car security belts,hammocks ... have got Oeko-Tex Standard 100 for all products.Length,weight,color can produce according to customers’order. High tenacity 100% polyester sewing thread