About product and suppliers:
            4,539 fiberglass yarn products are offered for sale by suppliers on Alibaba.com, of which fiberglass yarn accounts for 18%, knitted fabric accounts for 1%, and blended yarn accounts for 1%. 

A wide variety of fiberglass yarn options are available to you, such as hand knitting, knitting, and embroidery. You can also choose from abrasion-resistant fiberglass yarn, as well as from winding filament roving, spray up roving fiberglass yarn, and whether fiberglass yarn is cutting, bending, or moulding. 

There are 4,539 suppliers who sells fiberglass yarn on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Hong Kong S.A.R., from which the percentage of fiberglass yarn supply is 1%, 99%, and 1% respectively.