We are Tyan Kuei Enterprise as one of the most prominent manufactures in Taiwan . We specialize in Shoelace Tipping Film, Paper Bag String Film, Metal Aglet, Plastic ABS Head, Various Reflective Material.Espeically, currently, we have developed Non-Phthalate Shoelace Film. There are two color for options, transparent and black.For more information or inquiry, please directly go to our company's Taiwan official website.You will find there are three emails.(tks2, tks8, tks21)Please send us your inquiry email to our email address shown there.