Suzhou Longjie Special Fiber Co., Ltd. engages in the production and sale of various polyester filaments in China and internationally. Its products primary include FDY, POY, and DTY island composite fibers; DTY three-dimensional composite colored fibers; FDY flat filament series products; monocomponent potential controllable crimpled fibers; and PTT fibers, as well as various polyester industrial filaments, such as high strength type, high strength low contraction type, high strength abrasion-proof type, activated type, anti-wicking type, fine-denier type, etc. The company was founded in 2003 and is based in Zhangjiagang, China.