... 3.Standard:Oeko Tex100 4.Usage:Elestic Textiles Specifications:1.Produced with Japanese TOYOBO Technoledge 2. ... products high-end bare spandex yarn with the specifications of 20D,40D,70D,105D,140D,210D,280D,420D ... Co., Ltd. is specialized in manufacturing and sale of spandex, a special elastic fiber, with its ... September 2003, and with an existing annual capacity of 8,500 tons, the Company is adding ...